Description Designed in partnership with Australia's most accomplished female mountaineer Allie Pepper, who is currently attempting to be the first woman to climb all 14 of the world's 8000m mountains to their true summits, without supplemental oxygen. The Alpine AP 50 is the ultimate mountaineering pack. Weighing just 980 grams but still highly durable, this is a pack you can trust on any terrain. It is made from waterproof materials with fully taped seams, making it completely weatherproof.  The pack's body is made from UHMWPE - Ultra 200 X (White) or Dyneema Composite Fabric (Blue), which is 15 times stronger than steel. It's lightweight, abrasion/tear-resistant, waterproof, and UV-resistant. We've selected the best materials to provide ultralight performance with durability. The Alpine AP 50 also features an "unbreakable" alloy hip belt buckle that won't become brittle in the cold, or jam up with ice. Perfect for both the highest mountain peaks and general hiking, the Alpine AP 50 is the ultimate choice for any adventurer. This pack comes with unbreakable alloy hip belt buckle - that will not get ice stuck in it or become brittle with the cold. Features Ultralight Design Ice axe holders Large weatherproof front stash pocket to store items that you want to be readily accessable. Fits up to 3L hydration bladder Removable ultralight secure pouch,  that clips into the front stash pocket Dual hipbelt pockets - large enough for smart phone and snacks Gear loops Unbreakable alloy hipbelt buckle. Dual side pockets: can store 1L water bottles, exped folding mats or a small tent Glove friendly buckles G-hook compression straps that are long enough to secure a sleep mat or tent. Seam sealed for weatherproof performance. Re-inforced mud guards for high wear points Specs: Volume: 50L (with three rolls of the rolltop) Weight: 980grams Dimensions Main Body 83cmH x 27cmW x 19cmD Dimension Front Pocket 38cmH x 27cmW x 7cmD Materials Body: 2.92 Oz DCF or Ultra 200X Front Pocket guard: Ultra 400x Base: Ultra 800X Back: Ultragrid™ Hip belts: Ultragrid™ and UltraStretch™ Side Pockets: UltraStretch with Ultra 200X guards Internal: DCF 0.67 Oz Internal Frame Sheet: 1mm HDPE (cored out) with 2 x10mm Alloy staves, 10mm cored out closed cell foam.