Put an exclamation point on your high elevation routes by bagging the peaks with your Summit 30. Stow it away in your bigger pack, and bring it out for the final push, or use it for fast and light day jobs. HMG's preferred pack for day hikes or occasional overnight for the super-ultralighter. Features External Pockets: Use the optional Stuff Pocket for secure storage. Top Closure: Roll-Top closure system with side compression straps for vertical compression Hip Belt: Ultralight 3/4" webbing hip belt Loops: Grab Loop, Ice Axe Loops Top Compression Straps: Removable vertical compression straps Shoulder Straps: Minimalist shoulder straps with spacer mesh Sternum Straps: Adjustable sternum strap with whistle Buckles/Bungees: Comes equipped with shock cord for additional gear storage. Sealing: Seam tape on main body seams Pack Accessory Options: Summit Stuff Pocket, Shoulder Pocket, Versa Daisy Chains: Four external daisy chains for attaching gear or Stuff Pocket. Daisy chains on shoulder straps for attaching the Shoulder Pocket. Water Resistant: Yes Made in: Mexico Specifications Materials White: DCH50 Black: DCH150 Internal Volume 30L | 1800 cu in. Weight White (DCH50): 0.8 lbs | 13.1 oz | 371 g Black (DCH150): 1.0 lbs | 15.8 oz | 448 g Load Capacity Up to 20lbs/9.07kg Back Width 10.0" | 25.4cm Height (Fully Unrolled) 27.0" | 68.6cm Top Circumference 32.0" | 81.3cm Bottom Circumference 31.0" | 78.7cm