Speed Ultra 35 Backpack

Purpose-built for technical alpine climbing, the Speed Ultra 35-liter pack is ultralight while remaining durable, featuring Challenge Sailcloth’s innovative UltraWeave 200d and 400d body fabric. This balance of weight and strength is largely achieved through an integration of Challenge Sailcloth's UltraWeave™ 200d body fabric combined with their UltraTNT™ PSA seam tape. The Speed Ultra’s durability is also boosted by the bomber UltraWeave™ 400d body fabric on the pack’s reinforced bottom. The Speed Ultra is a top-loader and the pack is also fully strippable with a removable waistbelt, lid and frame-sheet, as well as side compression, crampon and ice-tool straps. Inspired by the technology used in our Solution Harness, we developed a new, low-profile shoulder strap system that is extremely comfortable while remaining low-profile. Ice tool PickPockets™ feature a new custom metal dogbone ice tool attachment, boosting ice tool security, plus the snag-free crampon straps and a tuck-away rope strap secure gear to the outside. Industry leading Siberian SR buckles are glove-friendly and never freeze up, and a double skirt design that’s easy-to-access keeps out spindrift and light precip. Features: Challenge Sailcloth UltraWeave™ 200d body fabric Targeted areas of extreme abrasion resistance using UltraWeave™ 400d body fabric All interior seams reinforced with Challenge Sailcloth’s UltraTNT™ PSA seam tape for industry leading water resistance and seam strength Fully strippable design with removable waistbelt, lid and frame-sheet, as well as side compression, crampon and ice tool straps help drop the weight of this rig over 1lb.   A reinforced double daisy chain structure up the front of the pack allows user to fine tune compression, crampon, and ice tool placement Custom designed heat-treated aluminum dogbones with 4mm thick elastic for durability and adjustability Micro PickPockets™  fit any icetool with ease.  Top-loading, with a double skirt and removable/adjustable closure and tuck-away rope strap Featuring shoulder strap and waist belt designs borrowing tech from our Solution Climbing harnesses to remain low-profile while being comfortable Moisture-wicking back-panel  Specs: Weight: 1190 g Size Range: S/M-M/L Volume: 35 L Country of Origin: Philippines Materials:  [Body] Ultra 200 PE [Accents] 100d nylon 4mm Ripstop