Design and Details Top-loading design with full-length side slash zip access Strippable aluminum frame stays, top lid, bivy pad, and hipbelt padding Removable lid pocket with occipital cutout and security pocket on underside Ultra-durable expanding side pockets Dual-access front panel pocket with zip-away internal divider Quick-access side zip map / headlamp pocket Expedition hipbelt with tubular gear loops, ice clipper slots, and sled pull loops Single zip hipbelt accessory pocket Dual front-panel daisy chains Stowable, adjustable traditional and hammerless ice axe attachments Puncture-resistant dual-layer internally laminated front panel Internal hydration reservoir sleeve with tube port Cross-over front compression capability Side compression straps with A-frame ski carry capability Multi-use spare buckle straps for gear attachment or minimalist hipbelt conversion