This 40 liter pack was designed for climbers, mountaineers, alpinists, and backcountry skiers.  Hyperlite Mountain Gear packs are known for being lightweight, durable, seam-sealed and nearly waterproof, streamlined, comfortable, and for their use of various Dyneema® fabrics.

Details

• Top-Loading design with Extendable Collar and Drawstring Closure
  
• Proprietary Seam Sealing
• 375-Denier DCHW Abrasion Resistant Fabric Side Panels, Bottom, and Lumbar
• Adjustable Floating Top Lip with Zippered Pocket and Elasticized Sides
  
• Padded Hipbelt with 2 Gear Loops and 2 Ice Clipper Slots
  
• Padded Shoulder Straps
• Adjustable Elasticized Sternum Strap with Whistle
• External Crampon Pouch
  
• Diamond Ice Tool Pockets
• Reflective Bungees Secure Tool Handles
• Ice Axe Loop
• External Daisy Chains
• Side Sleeve Pockets with Drain Holes
• A-Frame Ski Carry System
• 1/4" Foam Back Panel
• Internal Plastic Stiffener
  
• Removable Aluminum Stay
• Side Compression Straps with Quick-Release Buckles
  
• Top Compression under Top Lid
  
• 2400 cu in (40 liters)
• 1.82 lbs (827 g)