To improve your shopping experience today and in the future, this site uses cookies.
I Accept Cookies
Lightweight, waterproof and extremely packable, the Back Up Jacket features reliable Gore-Tex® technology to provide full waterproof protection, with superior freedom of movement and breathability for intense mountain activity.
Lightweight, waterproof and extremely packable, the Back Up Jacket features reliable Gore-Tex® technology to provide full waterproof protection, with superior freedom of movement and breathability for intense mountain activity.

Tierra Mens Back Up Jacket Night Blue

£144.00 £240.00 40% off
in Customer Rewards when you buy this item today

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!


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

We hope that you are perfectly happy with your order from Trekitt, but we understand that you may want to return your purchase. We offer a 90 days return period from the date of purchase, and endeavour to process all returns within 48 hours of receipt.

We do not offer a free returns service. Therefore, all customers are responsible for any postage costs when returning any goods (excluding warranty returns).

For your convenience, follow here to the Royal Mail Returns Portal to arrange return postage for your items. This is not a Trekitt operated service.

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

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.

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

Tierra Mens Back Up Jacket Night Blue

Season:Sale AW23



Product Ratings

WaterproofReally Waterproof
BreathableUltra Breathable
Low Feature SetHigh Feature Set

We find this suitable for


Dog Walking

What is the Back Up Jacket?

Lightweight, waterproof and flexible, this shell jacket is perfect for a variety of fast and light activities or those where you require maximum freedom of movement, such as fastpacking, fast hiking, scrambling and tackling steep ascents. As the name would suggest, it's also the perfect back up jacket for unpredictable conditions, being highly packable to stuff away into a daypack and forget about until the heavens open.

What is it made of?

The Back Up Jacket comprises Gore-Tex® Paclite made of 100% polyester with an ePTFE membrane. Gore-Tex® Paclite is lightweight and offers optimum packability and breathability. You can easily tuck it into a backpack or kit bag without wasting too much space inside or adding excessive grams to your load. The ePTFE membrane adds extra durability, thermal resistance and has a high strength-to-weight ratio.

Overall, the material is exceptionally robust and can easily withstand bumps and scrapes from regular mountain use.

The material is coated with PFCec-free DWR (durable water repellent) for extra reinforcement against wet weather. The PFCec-free DWR also earns this jacket some environmental credentials, as it doesn't use any toxic chemicals that can harm the planet.

What are its features?

The front of the Back Up is fastened with a full-length, two-way zip and an external snap-button placket which is super convenient for intense activities... Why? Because it allows you to ventilate the jacket without entirely undoing the front. Simply unzip halfway from the bottom and leave the top fastened. This will provide extra airflow around the jacket while keeping you sheltered from the elements on top. Alternatively, you could keep the whole zip undone and just keep the buttons done up.

If you'd rather not use the front entry, there are designated ventilation zips at each side to improve temperature regulation. You could even use all three if you're really working up a sweat!

The hood is fully adjustable and has a unique brim construction, with a peak at the top designed to shield your face from the rain. It's combined with a mesh storage bag that doubles up as a mozzie net to keep mosquitos and no-see-ums at bay in humid climates or, of course, in the beautiful Scottish Highlands.

Two large hand pockets are perfect for storing essentials like a GPS device, compass or energy gels to keep you fuelled throughout your adventure.

Velcro adjustments on the cuffs allow you to adapt the fit around your layering system and chunky gloves or mitts, while the cord adjustment at the hem makes it easy to cinch the bottom of the jacket to keep the heat in and the weather out.


  • Full-length two-way front zip
  • PFC-Free zippers
  • External placket with 3 safety snap buttons
  • Two large hand pockets
  • Side ventilation
  • Fully adjustable hood with unique brim construction, combined with mesh storage bag it keeps the mosquitos out
  • Velcro adjustments at sleeve end
  • Cord adjustment at hem
Technical Information

Weight: 345g

Materials: Shell: 50 denier Gore-Tex Product with Paclite® Product Technology - 100% Polyester, Membrane 100% ePTFE, PFCec Free DWR, Bluesign Fabric, Oeko-Tex Certified Fabric

Sizing Information
Professional Opinion
Product Reviews
Home Outdoor Jackets Tierra Waterproof Jackets