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XX 20-24L

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The XX 20-24L marks a new beginning for adventurers and athletes seeking the ultimate solution for multi-day trail races, ultra-distance events, or self-sufficient trail adventures. This revolutionary pack, weighing only 620 grams, is designed to adapt to your needs with its fully adjustable, one-size-fits-all design. Whether you opt for the version with or without the 2 x Instinct Hydra Cell (600ml) soft flasks, the XX ensures you are always prepared and hydrated for your journey.

Product Features

  • Unprecedented Design
  • Adjustable Fit
  • Versatile Storage
  • Easy Access
  • Durable Material
  • Comfortable Wear
  • Hydration Options
  • Ample Storage Pockets
  • Equipment Fixings
  • Hydration Bladder
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Select Type: XX 24L
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Product Description

Stunning in both function and versatility, the XX’s intuitive design provides easy access to key elements in the most critical conditions. The extreme functionality allows for customisation in how gear, clothing, food, and hydration can be carried, ensuring that everything you need is always within reach. The XX’s evolutive volume brings intelligent, segmented storage that can be tailored to the specifics of your adventure, offering unparalleled flexibility and convenience.

Key to the XX’s design is the large back door, which allows instant access to the main compartment and easy viewing of internal items. This feature, combined with the independent roll-top pocket for increased storage and a removable top pouch for smaller items like a first aid kit or knife, ensures that your gear is organised and accessible. Additionally, the stretch mesh pocket over the top of the removable pouch allows for instant access to essential items like a jacket or a solar battery panel.

Comfort and protection are paramount with the XX, made entirely of Cordura© Nylon 6.6 ripstop, ensuring durability and resilience in the harshest conditions. The 3mm perforated EVA padding in the back panel, along with the 3D mesh shoulder straps and back panel, provides ideal sweat dissipation and comfort, even during the longest and most strenuous activities. The XX is designed to accommodate 2 x 750ml bottles or 600ml soft flasks in the front, ensuring that hydration is always within easy reach.

Additional features include 2 XL vertical front zip pockets, 2 zipped shoulder pockets, and 2 XL mesh front pockets, offering ample storage for all your necessities. The XX also provides three fixing options for poles (front and back), an ice pick on the back, a shovel fixture, and easy backside carrying for a sleeping mat or other objects like a tent. An independent 3L water bladder pocket and X-large 2-in-1 overlapping stretch mesh pockets on the lower back side add to the pack’s versatility and functionality.

  • Unprecedented Design: A revolutionary solution for multi-day trail races, ultra-distance events, or self-sufficient trail adventures.
  • Adjustable Fit: One size, fully adjustable to ensure a perfect fit for all users.
  • Versatile Storage: Evolutive volume with intelligent, segmented storage options.
  • Easy Access: Large back door for instant access to the main compartment and easy viewing of items.
  • Durable Material: Made of Cordura© Nylon 6.6 ripstop for maximum durability and protection.
  • Comfortable Wear: 3mm perforated EVA padding and 3D mesh for ideal sweat dissipation and comfort.
  • Hydration Options: Accommodates 2 x 750ml bottles or 600ml soft flasks in the front.
  • Ample Storage Pockets: Multiple pockets including XL vertical front zip pockets, zipped shoulder pockets, and XL mesh front pockets.
  • Equipment Fixings: Three fixing options for poles, ice pick, shovel fixture, and easy carrying of sleeping mats or tents.
  • Hydration Bladder: Independent 3L water bladder pocket for additional hydration needs.
Delivery / Returns FREE UK Delivery orders over £30,00, Next Day Service + FREE UK Returns

Shipping Information - Details

UK Standard Delivery - This means that your goods will be processed as normal and shipped by Royal Mail 48. Ordered goods will usually arrive within 3 - 5 working days for most of the UK mainland. Baskets with a total value (before vouchers and promotional codes are applied) of £30.00 and over will qualify for FREE UK delivery.

UK FREE Delivery - to all of the UK on almost every product, as long as your total basket value is greater than £30.00 (delivery charges are applied to baskets with a total value of less than £30.00). - All FREE Delivery order will be sent via (UK) STANDARD SHIPPING (Royal Mail 48)

Need it Quicker? - Select DPD Next Working Day or Fast Delivery at checkout - Orders will be processed as normal and shipped by either DPD for Next Working Day service (excluding weekends) or the Royal Mail Tracked 24 service, ordered goods will usually arrive within (1 - 2 working days)


Return this item for free - If you change your mind on your purchase, you have a 30 days to return it for a refund or replacement subject to terms. All goods must be in new and unused condition and in their original packaging with all labels still attached

About Instinct

Born on the trails of the French Alps and race approved around the world.

Redefining a hydration pack comes from asking the right questions... introducing analytical observations & first hand experience in running the toughest conditions. At the heart of each revolutionary Instinct product is the desire to achieve a greater degree of function, accessibility and ergonomics; Total liberty of movement, zero obstruction and a second skin fit.