X : 10 Liters : the ultimate weapon for your ultras & long outings!
The new benchmark in functionality, accessibility, and ergonomics.
The X offers enthusiasts & elites of trail running the smartest, most functional, and versatile solution. Experience phenomenal stability and comfort in all circumstances.
X : INTUITIVE TRAIL RUNNING BACKPACK 10 LITERS
The ingenious design of the X offers you a larger capacity while remaining ultra-compact, breathable, and minimal in body footprint.
Its unique design follows one of INSTINCT's essential goals; access the most essential items with the greatest ease without removing your backpack during effort.
The high placement on the back allows the X to provide exceptional comfort, stability, and freedom of movement.
Water bladder, bottles, or soft flasks, you will have the choice of hydration.
All pockets and adjustments are optimized for natural, intuitive, and effortless access.
The unique architecture of its straps will appeal with its design. All your hydration, nutrition, and many other needs will be fully within reach.
Securely and immediately access your smartphone through one of the two large zippered pockets.
The mesh vest with a "honeycomb" structure is lightweight, flexible, and ultra-ventilated. It ensures rapid evaporation of sweat without sacrificing strength or reliability.
Coupled with the movable chest straps, our exclusive lateral elastic lacing system guarantees an ideal fit for different body types.
Enjoy exceptional stability, maximum freedom of movement, unparalleled accessibility, and unrestricted breathability.
FRONTAL SOLUTIONS:
– 2 hydration pockets of 650ml + self-locking elastic compression cord. Ideal high position for hydration without removing the container!
– 2 nutrition pockets of 500ml + internal elastic cord. Large storage volume and perfect accessibility.
– 2 XL zippered pockets to secure and store your smartphone or other important items.
– 1 zippered shoulder pocket of 150ml + internal rigid cord + emergency whistle – all your essentials for safety, comfort, and care …
BACK SOLUTIONS:
– 1 high horizontal pocket of 800ml + self-locking elastic compression cord. Access to your rain jacket without removing the backpack at the first drops!
– 2 low horizontal pockets. Central access to your safety kit, headlamp(s), gloves, arm warmers ….
– 1 vertical pocket with locking clip + suspension velcro. Compatible with 1.5L water bladder.
– 1 main compartment of 4L with closure. Large "U" shaped opening for easy access in all circumstances.
POLE HOLDERS and more!
– 3 pole holder solutions. At the front: right & left vertically // At the back: horizontally or vertically.
ADJUSTMENTS & FITTINGS
– 2 movable chest straps with clips mounted on 20cm sliders: customizable adjustments in height, width, and angulation.
– 2 self-locking "double S" elastic laces. Side adjustments & fittings while running.
– 3 self-locking elastic compression cords for the high and low back pockets.
![]() |
![]() |
![]() |
![]() |