DESCRIPTION Whether mountaineering in demanding alpine conditions or spending long days conquering multi-pitch ascents, the Mutant 38 is fine-tuned for vertical ice and steep terrain. Developed with the help of local guides and athletes and honed over years of abuse in extreme conditions, its close-to-body fit and refined feature-set promotes safety and stability in even the worst of conditions. New colors, advanced fabrics and refined features make the latest iteration of Mutant 38 even more formidable than its predecessor, proving that the evolution isn't done yet. The whole Mutant family benefits from the addition of lightweight, recycled NanoFly™ and robic fabrics for impressive durability and lower environmental impact than virgin materials. Features Removable webbing gear attachment straps Front panel daisy chain loops, compatible with Voile straps Three-point haul system Snowshed fabric backpanel Dual ToolLocks with bungee tie-offs Internal hydration sleeve Lightweight, glove friendly buckles Rope attachment/internal compression Removable top lid with zip pocket; FlapJacket and stowaway pocket Removable, multi-position helmet carry net Reinforced A-frame ski carry Quick release upper and lower compression straps Dual hipbelt gear loops and ice gear carry loops Reverse-wrap hipbelt Removable Atilon framesheet, dual aluminum stays KEY ATTRIBUTES Alpine-Specific Features Dual ToolLocks, rope carry, snowshed backpanel, glove-friendly buckles and strippable features. Guide-Tested Developed and tested by athletes and local guides. Safety First A narrow profile, close-to-body carry and Osprey's superior fit makes for efficient and ultimately safer movement in the mountains. CARRY INFORMATION BACKPANEL Atilon framesheet with dual aluminum stays Snowshed fabric Ridged EVA foam HARNESS Stretch woven mesh over EVA foam SPECS LOAD RANGE 5 - 13 kg S/M VOLUME 36 L DIMENSIONS 26H X 30W X 63D CM WEIGHT 1.141 KG M/L VOLUME 38 L DIMENSIONS 26H X 30W X 68D CM WEIGHT 1.221 KG FABRIC MAIN bluesign® APPROVED 210D recycled high tenacity nylon, PFAS-free DWR LINING bluesign® APPROVED 210D recycled nylon grid NanoFly®, PFAS-free DWR BOTTOM bluesign® APPROVED 210D recycled nylon grid NanoFly®, PFAS-free DWR