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The Instinct Alpi 40L Backpack is designed for trail running, ski touring and mountaineering. With a high-sitting fit, great stability and intuitive storage, this pack is ready for any adventure—whether it's a fast hike or a multi-day expedition.
The Instinct Alpi 40L Backpack is designed for trail running, ski touring and mountaineering. With a high-sitting fit, great stability and intuitive storage, this pack is ready for any adventure—whether it's a fast hike or a multi-day expedition.
Instinct

Instinct Alpi 40L Backpack Black/Green

£248.40 £270.00 8% off
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Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
Earn Rewards
When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.

90-day returns period

DPD Returns Portal
We hope that you are perfectly happy with your order from Trekitt, but we understand that sometimes you may need to return an item. We offer a 90-day returns period from the date of purchase and aim to process all returns within 48 working hours of receipt. During exceptionally busy periods, returns may take up to 7 working days to be processed.

We do not offer a free returns service. If using the DPD Returns Portal, a charge of £5 will be deducted from your refund when processed. Returns from Highlands and Islands using theDPD Returns Portalwill deduct £15.50 from the order refund. Large DPD returns will have £6 deducted from their refund. (Specifications are over 5kg, and over Length of 30cm x width of 30cm and height of 10cm). If customers are returning items using their own postal service, and our returns form, all customers are responsible for any postage costs when returning any goods (excluding warranty returns).
For your convenience, follow here to theDPD Returns Portalto submit a return or click the button below. Alternatively, to arrange return postage for your items. Please use our warehouse returns address (Returns, Unit H&J, Moreton Business Park, Hereford, HR4 8DS) when completing the Returns PDF form below.


We are not liable for delays once an order has been dispatched. However, we will always work with the courier to assist in resolving any delivery issues where possible.
If an order has not been received, customers must contact us within 14 days ofdispatchso that we can investigate and assist accordingly.

If you have returned an item using the DPD returns portal and have not received confirmation of your refund, you must contact us within 14 days of dispatching your return so we can investigate. After this period, we may be unable to investigate or raise a claim.
We do not offer a free returns service. Customers returning items using their own postal service and our returns form are responsible for any postage costs when returning goods (excluding warranty returns).
To arrange your return, please complete the Returns PDF form and send you item to our warehouse at:
Returns
Unit H&J, Moreton Business Park
Hereford
HR4 8DS
Thank you for your patience while we improve our returns service.



The Trekitt Returns Policy Includes...
A 90 day return period and the Trekitt 2-year Common Sense Guarantee.

Exemptions & Surcharges
PPE (Facemasks, Climbing Equipment etc. ), Food Goods, Accessory Cord, Socks & Underwear can only be returned if they have not been worn and/or removed from their original packaging with all swing tags still attached. If there is any sign or possibility that the goods have been used, tampered with or contaminated in any way, then we cannot accept a return on the grounds of consumer safety. Zips are typically not covered under a manufacturer's warranty.

Please take care when packaging your returning order as customers will be liable for any exceptions or surcharges incurred for incorrectly packaged returns. You will be informed via email of the value of the charges which will be deducted form your refund amount.

The above does not affect the Consumer Contract Regulations. Click here to read more.

I want to return/exchange an online order
I want to return an unwanted item I want to return a faulty item under warranty I want to Exchange an item
Post it back to us Bring it back to us

To return an item to us, you must first:

  • Ensure the item is unused and in its original condition (including all label, tags and Boxes) and in a resellable condition
  • To arrange return postage for your items. Please use our warehouse returns address (Returns, Unit H&J, Moreton Business Park, Hereford, HR4 8DS) when completing the Returns PDF form here.
  • Appropriately package your item in protective packaging, failure to do so will invalidate your rights to a full refund or return (including footwear boxes which can be damaged in transit/customer care if not protected)
  • Please take care when packaging your returning order as customers will be liable for any exceptions or surcharges incurred for incorrectly packaged returns. You will be informed via email of the value of the charges which will be deducted form your refund amount.

Trekitt Returns,
Unit H-J,
Moreton Business Park,
Hereford,
HR4 8DS

Please ensure the service you use corresponds to the size/weight/value of the item. We regret to inform you that we cannot be held responsible for returned goods that become lost or damaged in transit. We therefore strongly recommend that you use a recorded/insured delivery service and keep a record of this and track your item. Once it has arrived at our warehouse, please wait the advised 48 hours for your refund which you will be notified of with a refund receipt sent to your account email. If you have not heard anything after this then please reach out to our Customer Support Team [email protected].

You can also return internet purchases at the Trekitt Service Centre in Hereford. To speed things along, please bring the Sales Invoice we sent via email as proof of purchase.

If you choose to receive a refund, this will be processed separately by our Customer Support Team.

You may exchange product(s) at the shop for Goods of an equal or higher value for which you will receive a new receipt.

Please note:
PPE (Facemasks, Climbing Equipment), Food Goods, Socks & Underwear can only be returned if everything is exactly as it was received. Packaging and labelling must be intact, and underwear must be unworn. If there is any sign or possibility that the goods have been used, tampered with, or contaminated in any way then we regret that we are unable to accept a return on the grounds of consumer safety.

This does not affect Consumer Contract Regulations.

Post it back to us Bring it back to us

If you feel that your item is defective/broken/faulty and it is still under warranty, please contact our Customer Support team ([email protected]) with as much information as possible with regards to the fault, including photos if applicable.

In return, they will supply you with a Returns Authorisation Number (RAN), a Returns Form and a FREE postage label. Please complete the returns form with as much detail as possible and include it with your item.

Download our Returns Form.

Trekitt Returns,
Unit H-J,
Moreton Business Park,
Hereford,
HR4 8DS

We cannot make any decisions before inspecting any claim. Should the item be found genuinely faulty, we aim to reach a fair and agreed solution, which may be a refund, a replacement or a professional repair.

Please note: We may need to send items to the original supplier, or a fully certified testing company. This process can take up to four weeks or longer during busy periods.

THIS BIT IS IMPORTANT! - To ensure your Warranty Return goes smoothly, please ensure all items are in a clean, dry condition and free from dirt. Any items that do not meet the above criteria will be sent back to you for health and hygiene purposes or you may be contacted asking if you would like us to clean it for you, where a cleaning charge will be applied with a minimum charge of £25.00.

Failure to follow the Warranty Returns procedure may significantly affect our ability to process your return and cause a delay in issuing your refund/replacement/repair.

You can also return internet purchases at the Trekitt Service Centre in Hereford. To speed things along, please bring the Sales Invoice we sent via email as proof of purchase.

If you choose to receive a refund, this will be processed separately by our Customer Support Team.

You may exchange product(s) at the shop for Goods of an equal or higher value for which you will receive a new receipt.

Online Bring it back to us

We do not offer exchanges. Instead we ask you kindly to complete a new order for the desired replacement and return the unwanted Good(s) for a refund. We acknowledge that this might seem more complicated, we can assure you it is by far the most efficient and fastest way to ensure that you receive the goods you require.

Any returns sent back requesting an exchange will be refunded in line with our returns process.

You can exchange internet purchases at the Trekitt Service Centre in Hereford, to speed things along please remember to present the sales invoice supplied by us in respect of such Goods as proof of purchase. You may exchange product(s) at the shop for Goods of an equal or higher value for which you will receive a new receipt.

Book an appointment
When will I receive my refund?
I paid by card I paid using PayPal

Once our Returns Team has processed your refund, you will receive a new e-receipt showing the returned item(s). After this you should expect to see your funds back in your account within 3 to 5 working days, depending on how your card provider processes refunds.

Refunds can only be made to the original payment method and are normally processed within 2 working days, however, during busy periods they can take up to 7 days.

Once our Returns Team has processed your refund, you will receive a new e-receipt showing the returned item(s). After this you should expect to see your funds back in your PayPal account that same day.

Refunds can only be made to the original payment method and are normally processed within 48 hours, however, during busy periods they can take up to 7 days.

What is the Trekitt 2-year Common Sense Guarantee?

We love this business and take great care personally selecting the products we sell. We are confident that the kit we have chosen is the best currently available.

That is why we offer our Trekitt Common Sense 2-year guarantee on every product we sell!

Therefore, if within 2-years a manufacturing fault develops in the materials or construction of a product that we have sold you, we guarantee to sort it out. We aim to reach a fair and agreed solution, which may be a refund, replacement or a professional repair.

The "common sense" bit. Please don't send us kit that has been used and abused and is completely worn out, and then expect us to replace it. Stuff does wear out, it's a fact of life, however if you feel that your purchase is genuinely faulty please get in touch with us at [email protected]

Please note:
PPE (Facemasks, Climbing Equipment), Food Goods, Socks & Underwear can only be returned if everything is exactly as it was received. Packaging and labelling must be intact, and underwear must be unworn. If there is any sign or possibility that the goods have been used, tampered with, or contaminated in any way then we regret that we are unable to accept a return on the grounds of consumer safety.

This does not affect Consumer Contract Regulations.

What does "90 Day Returns Period" mean?

We offer an 90 Day returns period provided the items are returned in the original condition that you received them, including all labels and packaging intact.

Please note:
PPE (Facemasks, Climbing Equipment), Food Goods, Socks & Underwear can only be returned if everything is exactly as it was received. Packaging and labelling must be intact, and underwear must be unworn. If there is any sign or possibility that the goods have been used, tampered with, or contaminated in any way then we regret that we are unable to accept a return on the grounds of consumer safety.

This does not affect Consumer Contract Regulations.

Consumer Contract Regulations (CCR)

What are the Consumer Contract Regulations?

Under the "Consumer Contract Regulations, you have the right to cancel an order for goods made at a distance. These rights start from the moment you place your order and ends 14 days from the day you receive your goods.

Your right to cancel

Your right to cancel an order for goods starts the moment you place your order and ends 14 days from the day you receive your goods.

This 14 day period is the time you have to decide whether to cancel, you then have a further 14 days to actually send the goods back.

Your Right to a Refund under CCR

You may get a refund within 14 days of either, the trader getting the goods back, or you providing evidence of having returned the goods (for example, a proof of postage receipt from the post office), whichever is the sooner.

A deduction can be made if the value of the goods has been reduced as a result of you handling the goods more than was necessary. The extent to which you can handle the goods is the same as it would be if you were assessing them in a shop.

Refunding the cost of delivery

The trader has to refund the basic delivery cost of getting the goods to you in the first place, so if you opted for enhanced service e.g. guaranteed next day, it only has to refund the basic cost.

Exemptions

There are some circumstances where the Consumer Contracts Regulations does not give you a right to cancel. These include CDs, DVDs or software if you've broken the seal on the wrapping, perishable items and tailor-made or personalised items. They also include goods with a seal for health protection and hygiene reasons that have been broken or tampered with, e.g. Climbing Equipment and PPE.

My goods are broken

If you feel that your item is defective/broken/faulty and it is still under warranty, please contact our Customer Support team([email protected])with as much information as possible with regards to the fault, including photos if applicable.

We want to reduce our impact on the environment as much as possible, the first step for this is reducing our waste. Therefore, please note that we will always offer a professional repair in the first instance; if the product can be repaired.

This may involve your product being sent back to our suppliers or to a professional repair company. Please note that due tovaried procedures, warranty claims and repairs can take between 2 and 4 weeks to be concluded

Consumer Contract Regulations (CCR)

What are the Consumer Contract Regulations?

Under the "Consumer Contract Regulations, you have the right to cancel an order for goods made at a distance. These rights start from the moment you place your order and ends 14 days from the day you receive your goods.

Your right to cancel

Your right to cancel an order for goods starts the moment you place your order and ends 14 days from the day you receive your goods.

This 14 day period is the time you have to decide whether to cancel, you then have a further 14 days to actually send the goods back.

Your Right to a Refund under CCR

You may get a refund within 14 days of either, the trader getting the goods back, or you providing evidence of having returned the goods (for example, a proof of postage receipt from the post office), whichever is the sooner.

A deduction can be made if the value of the goods has been reduced as a result of you handling the goods more than was necessary. The extent to which you can handle the goods is the same as it would be if you were assessing them in a shop.

Refunding the cost of delivery

The trader has to refund the basic delivery cost of getting the goods to you in the first place, so if you opted for enhanced service e.g. guaranteed next day, it only has to refund the basic cost.

Exemptions

There are some circumstances where the Consumer Contracts Regulations does not give you a right to cancel. These include CDs, DVDs or software if you've broken the seal on the wrapping, perishable items and tailor-made or personalised items. They also include goods with a seal for health protection and hygiene reasons that have been broken or tampered with, e.g. Climbing Equipment and PPE.

DPD Returns Portal

Instinct Alpi 40L Backpack Black/Green

Season:SS26

Brand:Instinct

Code:IN_BAG_4XHP

What is the Instinct Alpi 40L Backpack?

The Instinct Alpi 40L is a high-performance alpine backpack built for versatility and endurance. Whether tackling steep mountain trails, skiing through backcountry powder, or setting out on a multi-day trek, this pack adapts to your needs. Its unique high-sitting design ensures stability and balance, making it ideal for fast-paced adventures in rugged terrain while providing easy access to essential gear.

What is it made of?

The Alpi 40L is built to handle harsh alpine conditions without weighing you down. It's made from a premium four-layer nylon diamond ripstop, which means it's extra strong against scrapes and rough terrain while still lightweight enough for fast-moving adventures. This fabric also resists tearing, so it won't easily rip apart if you snag it on sharp rocks or ice. The pack features 3mm perforated EVA padding in the back panel and shoulder straps for all-day comfort. This lightweight but cushy material reduces pressure points, making heavy loads feel more manageable. The shoulder straps and back panel also use 3D mesh, which boosts airflow and wicks away sweat, keeping you cool and dry even during intense climbs. To ensure the Alpi 40L lasts through countless trips, all webbing points are reinforced with bar tack stitching, a technique used in high-stress areas to prevent wear and tear. This extra reinforcement means you can confidently haul heavy loads, secure gear with tensioned straps, and navigate rugged terrain without worrying about seams giving out.

What type of back system is used?

The Instinct Alpi 40L Backpack is designed with a back system prioritising stability and mobility, ensuring a close, body-hugging fit that moves with you. The anatomically cut, one-piece back panel and shoulder straps create a seamless connection between your body and the pack, reducing bounce and improving weight distribution. It provides better control when navigating technical terrain, whether scrambling up a ridge, skiing through tight tree lines, or covering long distances on foot. Load adjuster straps allow you to fine-tune the fit, helping you position the weight higher or lower depending on the activity and load. This adaptability prevents strain on your shoulders and lower back, keeping you comfortable even during extended adventures. The ergonomic design also maintains freedom of movement, so you can reach, stretch, and twist without feeling restricted. With a balance of snugness, breathability, and weight efficiency, the Alpi 40L is built for high-intensity alpine activities where stability and comfort are essential.

What are its features?

Lid Type

The Instinct Alpi 40L Backpack features a Roll-Top Lid with an Independent Roll-Top Pocket (12L). Additionally, it has a Removable Floating Lid (Top Pouch), which provides extra storage and can be detached when not needed. This combination allows for volume expansion, compression, and versatility, making it ideal for fast-and-light missions and multi-day adventures.

Entry options

The Instinct Alpi 40L Backpack's primary access is through a large back door opening. This design allows instant access to the main compartment, making retrieving or organising gear easy without digging through the top.

Storage and Organisation

The Alpi 40L pack features dual upper bottle pockets at the front, accommodating 750ml bottles or 600ml soft flasks. This design ensures hydration is always within reach, eliminating the need to stop and rummage through the main compartment.

Below these, two extra-large vertical zippered pockets provide secure storage for essentials such as energy bars, maps, gloves, or a lightweight shell jacket, keeping them protected yet easily accessible.

Complementing these are two extra-large pre-shaped mesh pockets made from a stretchy yet durable material that expands to hold additional soft flasks, snacks, or even a pair of lightweight gloves.

Fully utilised, the front system allows for carrying up to four bottles or flasks, making it ideal for long days in the mountains where staying hydrated is crucial.

The adjustable sternum straps, which can be moved along a piping rail, provide a customisable fit to ensure stability while running or hiking, preventing bounce and unnecessary movement.

Additionally, pole and ice pick attachments are strategically placed at the front, allowing for secure yet rapid access to trekking poles or an ice axe when navigating challenging terrain.

At the back, the pack offers a dedicated, independent 3L hydration bladder pocket, covering the entire backside surface to distribute weight evenly.

The large back door panel allows instant access to the main compartment, making gear organisation quick and efficient. At the same time, an overlapping mesh pocket inside provides an easy stash spot for small items like gloves or sunglasses.

Side straps allow for secure ski carrying, and additional daisy chains on the back, along with interchangeable straps, create a versatile system for attaching crampons, snowshoes, or even a snowboard.

A webbing strap loop at the top of the shoulder strap ensures an additional ski attachment point, keeping everything locked in place for technical ascents and descents.

The independent roll-top compartment provides an extra 12 litres of storage, expanding the pack's carrying capacity for multi-day trips.

The removable top pouch, featuring two zippered compartments, is perfect for storing smaller essentials like a first aid kit, a knife, or a headlamp.

A stretch mesh pocket over the top automatically closes, creating an instant-access space for a jacket, poncho, or even a solar battery panel.

Compression Options

The Instinct Alpi 40L Backpack is designed with a highly adaptable compression system, allowing for a secure and stable load.

A key feature is the double "V" side straps, a design that uses elastic lacing to create a bounce-free fit. This design is beneficial for fast hiking or running, as it keeps the pack snug against your back, eliminating unwanted movement.

By tightening the nylon webbing, the entire system locks in place instantly, ensuring that the pack maintains its streamlined, close-to-body fit even when carrying a lighter load.

For additional control, adjustable side compression straps work to reduce bulk and stabilise the load, preventing shifting weight that could throw off balance, especially on uneven terrain.

This system is further complemented by interchangeable straps on the back, which help manage volume and provide secure attachment points for crampons, snowshoes, or a snowboard without adding unnecessary bulk.

The independent roll-top closure adds flexibility to adapt to varying load sizes. When the extra 12 litres of storage in the roll-top are not needed, it can be compressed down for a more compact shape, preventing excess fabric from flapping and keeping the pack as streamlined as possible.

For fine-tuned weight distribution, load adjuster straps on the shoulder harness allow the pack to be pulled closer to the body, ensuring better balance and reducing strain on the shoulders and lower back.

By bringing the load inward, this feature helps improve stability during technical climbs or when moving at speed.

Is the rain cover included?

No, the Instinct Alpi 40L Backpack does not include a rain cover. However, the four-layer nylon diamond ripstop fabric provides high water resistance, offering some protection against light rain and snow. A separate rain cover is recommended for heavy downpours or extended exposure to wet conditions.

Features:

  • High-sitting ergonomic design for stability and comfort
  • Double "V" side straps for a no-bounce fit
  • Large back door access for easy gear retrieval
  • Expandable 12L roll-top compartment
  • Removable top pouch with zippered pockets
  • Hydration-compatible with a 3L bladder pocket
  • Multiple gear attachment points for poles, ice picks, and callipers
  • Side ski/snowboard straps and daisy chains for extra storage
  • Breathable 3D mesh back panel and straps for sweat dissipation
  • Reinforced bar tack stitching for durability
Technical Information

Material: Four-layer nylon diamond ripstop
Padding: 3mm perforated EVA
Volume: 40L (expandable)
Weight: 998g (880g without top pouch)
Hydration Capacity: Independent 3L bladder pocket
Compartments: Main compartment (28.16L) + Roll-top (12.5L)

Sizing Information
Professional Opinion
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