Established in 1986 Trekitt is family owned and run. We have always been driven by our passion for wild places and mountains and have enjoyed sharing those experiences with our customers for over 30 years.

Trekitt provides top quality equipment and clothing for mountaineers, hill walkers, climbers and travellers and has grown over the years to cater for a wide range of outdoor activities. We hold large stocks of specialist clothing and equipment from the worlds best brands backed up by our award winning customer service.  We are more than a shop, we are a service for adventure, we fully understand that to get the most from your passion you need the best kit that is fit for purpose and suits you personally.  We offer expert boot and rucksack fitting services in our Hereford shop and are always happy to discuss your equipment needs, so just call us.

The Hereford shop is open Monday to Saturday from 09:00 - 17:30.

We are closed on Sundays and Bank Holidays because we value our free time and want to keep it that way.

51 Eign GateHereford Herefordshire HR4 0AB

Osprey Womens Tempest 20 Mystic Magenta

Osprey Womens Tempest 20 Mystic Magenta

£81.00 £90.00
10% off

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Other colours available:
Osprey Womens Tempest 20 Mystic Magenta
Osprey Womens Tempest 20 Iris Blue
Osprey Womens Tempest 20 Black
Osprey Womens Tempest 20 Chloroblast Green

The Tempest is the women's specific fit model of the iconic Talon. Focused on ultra-lightweight performance and free flowing ventilation this versatile pack is perfect for any outdoor activity from commuting to mountain marathons.


Season : 2019S

Code : 543801MAG.WS/WM

Weight : 0KG

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What is the Tempest 20?

The Tempest is the female version of the iconic Osprey Talon 22 is a lean, clean and lightweight all-rounder with fantastic comfort and ventilation. The Tempest 20 is the perfect do-it-all pack for all your outdoor adventures and is equally at home on the daily commute. No matter how extreme your activity the Tempest will cling to your back like a frightened monkey leaving you free to concentrate on having fun.

What is it made of?

A 70 x 100D Nylon construction means not only will this pack supply you with almost every feature known to a pack, but it'll also last years of abuse, whatever the activity. This tough outer fabric also features a durable water repellent coating to resist light showers if you happen to get caught out. If you're walking in torrential rain then we'd recommend the use of drybags which you can find here

What are the features?

This mid sized pack has a zipped front panel access so you can get at your kit quickly and easily and features the clever LidLock system to stash a bike helmet. Hydration access is simple and quick, while an external sleeve lets you whip out your bladder for re-filling without having to enter the main compartment. Despite its minimal weight the Tempest 20 does not scrimp on features with twin zipped hip belt pockets, stretch side pockets, stretch front pocket, stretch pocket on harness, an internal key attachment clip, an LED attachment point, an ice axe loop, a sternum strap mounted whistle and the brilliant Stow-on-the-go trekking pole attachment system. 

What is the backsystem?

Building on the success of the previous generation Tempest, this latest generation version incorporates an entirely new and redesigned back system. Technology from Osprey's larger and heavier weight packs has been applied but in a much more minimalist way. The hip belt features seamless lumbar support and wraps around the body tightly and securely. The fabrics have also been updated, with a more breathable mesh covered accordion foam being used throughout the back and hips. The new shape of the back panel allows more air to flow through and reduces the overall contact between your back and the pack. All Tempest packs sit close to your back for stability and security yet still breathe superbly. Because the Tempest 20 does not have a rigid frame it can easily be stashed in your luggage for use as a lightweight spare pack when travelling. Lastly, the shoulder harness and hip belt are made with BioStretch materials and die-cut EVA foam and stretch fabrics move with your body for un-restricted movement when running or climbing.


The legendary Tempest is the perfect choice for those who dabble in a little bit of everything. Walking, biking, climbing, running, the Tempest will do it all comfortably and effectively with minimal fuss.

  • AirScape backpanel with foam ridges for ventilation
  • Female form specific BioStretch hipbelt and harness
  • Sternum strap with emergency whistle
  • Stretch mesh side pockets with InsideOut compression
  • Zipped panel access
  • LidLock bike helmet attachment
  • Reflective graphics
  • Twin zippered hip belt pockets
  • Internal mesh pocket
  • Soft lined top stash pocket
  • Stow-on-the-Go trekking pole attachment
  • Stretch pocket on harness
  • External hydration access
  • Internal key attachment clip
  • LED bike light attachment point
  • Side compression straps
  • Single ice axe loop


Care & Advice

Getting the correct fit for your rucksack is as important as getting the fit right for your boots. A badly fitting pack can inflict misery and discomfort and completely ruin your adventure. This guide is designed to help you get the best fit and comfort from your chosen pack so that carrying all your kit becomes a pleasure and not a chore.


If the pack has an adjustable back length, adjust this to your correct level. Your back length is not related to your height but your torso length. Many packs, and specifically the bigger and more technical packs are available in different back lengths or feature adjustable back systems. Contrary to popular belief, your torso length and not your overall height is the key to getting a well fitted pack. Tall people don’t necessarily have long torsos, just as shorter people don’t always have a short torso length.

Your torso length can be found by measuring from your C7 vertebra (the bony protrusion at the back of your neck when looking down) to the height of your iliac crest (top of your hip bones, where you put your hands on your hips). This measurement will give you an idea of which pack back length to choose.

Once you've got the back length sorted, either by selecting the correct size pack or adjusting the back system, you can begin to follow these simple steps to help achieve a comfortable carry.


Before you start fitting the pack, loosen off all the straps as this will make it easier to get the correct tension later.


Fasten the backpack hipbelt, the general position is the same as where you’d put your ‘hands on hips’ This area is called the pelvic girdle, and what you can feel when you rest your hand on the area is the bony protuberance, the iliac crest. The iliac crest can support the weight from a pack comfortably, and for sustained periods. The padded section of the hipbelt should encompass this and fit securely.

Tighten the straps so the hipbelt feels secure and held firmly around your body. Ensure that the lumbar pad is centered to your lower back to give you maximum support. Remember that your hips carry most of the weight of the pack, so this should be firm but comfortable.


Next, adjust the shoulder straps, pull them until they start to become snug, but ensure that they are not too tight as to lift the pack off your hips. Remember tightening them will stabilise the pack but will increase pressure over the shoulders. If the back length of the pack is correct the shoulder straps will be flush to your shoulders whilst the hipbelt sits in place comfortably. The point where the shoulder straps attach to the main body of the pack should be roughly half way down your shoulder blades; this ensures  that the shoulder straps rolls evenly over the top of your shoulders to distribute the weight correctly.


Fasten the chest strap and pull until taut but not tight, the elastic section should not be extended. This helps keep the shoulder straps from catching in your shoulder joints and keeps the stability of the pack when moving over rough ground.


Top tensioner straps link the shoulder straps to the top of the pack. When tightened, their main function is to stabilise the top part of the pack. The optimum angle for these straps in 45º, but they will stabilise the load even when horizontal or at a more obtuse angle. Tighten them until you feel the top part of the pack rest against your pack, over tightening them will create excessive pressure on the front of your shoulders.


Side tension straps are linked to the hipbelt. By tightening these straps you can stabilise the load but reduce the hipbelt flexibility. Where balance is critical tightening them can help you feel more secure. However, if you are striding out over easy terrain it’s better to loosen these straps to allow full hip flexibility.


Side compression straps come next, pulling these tight does two things: firstly, it stabilises the load, secondly it can lift the lower part of the pack, repositioning the load closer to your back.


Following these steps should give you a comfortable but secure fit on your pack. Sometimes adjustments will need to be made on the go depending on the terrain or the load you are carrying. The perfect fit is very much a personal preference so experiment with different tensions on the pack to find what suits you best.

Technical Information

Weight: 0.74kg

Fabrics: 70 x 100D Nylon Packcloth / 420HD Nylon Packcloth

  • 5

    Osprey Womens Tempest 20 Mystic Magenta ,  On

    This rucksack and cover arrived very promptly from Trekitt. The rucksack was about the only thing that remained dry and comfortable after a day in the Lake District!
    YES Cynthia would recommend this item
  • 5

    Osprey Womens Tempest 20 Mystic Magenta ,  On

    It arrived on time and I will definitely use Trekitt again. I bought this for my sister specifically for a meander up Snowdon. She's in a dark place at the moment and Im sure Snowdon will help. She loves the colour, fit everything about it. The arranged date for Snowdon didnt happen as she was having her roots coloured. What! Im not letting her off the hook though.
    YES Jon Chorlton would recommend this item
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Osprey Womens Tempest 20 Mystic Magenta

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The product I bought was competitively priced. The video demonstration of the product assisted me in my decision to purchase the item and was very informative, as it showed all of the features and the fit. I chose "click and collect" which was an efficient and quick process. I would definitely shop here again.

Amanda  •   19 Jan 2019.

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