The BUILT TO SEND U1 pack is an ultra-minimal pack for those who have their gear really dialled in. Built for fast-and-light day missions in all environments, this pack also works well as a cragging day pack or for weekend hikes.

With its additional internal pockets, it furthers its uses from the great outdoors to the urban jungle as you navigate the day-to-day missions city life throws at you. Making the U1 the ultimate everyday pack for every occasion.

FEATURES

MONO-SHELL CONSTRUCTION. Unique, almost seamless design for near-indestructibility

FABRIC. 100% climate neutral, lightweight and durable VX21 X-Pac composite fabric.

HARDWARE. Robust Duraflex plastic buckles, tensionlocks and bungee cord system.

SEAMS. Structural seams triple-stitched with V92 bonded polyester thread—higher specification than used in safety-critical military applications.

THREAD. High-strength points (grab-handle/haul loop and the shoulder straps) bar tacked with V92 thread for load-rated strength.

OVERLOAD CAPABILITY. Pack a little extra at the start of the day then reduce pack volume for climbing; single top compression strap with clip closure to secure large loads.

FOLDED TOP WITH TRIPLE CLIP CLOSURE. Secure top closure system with multi-directional straps with plastic release buckles; extremely weatherproof.

INTERNAL ZIPPER POCKET. Large internal zippered pocket for keys and valuables.   

INTERNAL OPEN POUCH. Large internal open pouch for laptops, maps and guidebooks.   

LOAD-SPREADING SHOULDER STRAPS. Engineered from proprietary 10 mm foam; ultra-comfortable even under heavy loads; contoured for rock and ice climbing.

FOAM BACK PANEL. Super-comfortable proprietary 10 mm foam, developed from that used in fighter pilot ejector seats.

WIDE WAIST BELT. Wide 25 mm webbing for comfort with a plastic side-release buckle to release quickly in an emergency.

STERNUM STRAP. Removable and adjustable; Either move the chest strap up or down the U1s straps for a more comfortable position or remove it entirely. Elastic shock absorption webbing with a plastic side-release buckle to release quickly in an emergency.

GRAB-HANDLE/HAUL LOOP. Ultra-strong, wider-than-normal, load-rated version of the conventional system.

DOUBLE REINFORCED BASE. Two layers of expedition grade composite fabric make our bases extraordinarily tough.

ICE AXE BLADE RETAINER. Tough 20 mm webbing loops to secure ice axe blades.

WEIGHT

• Stripped (white): 0.620 kg | 1.36 lb
• For black VX21 add 0.025 kg

CAPACITY

• Folded: 19 L
• Overload mode: 22 L

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