Not too big, not too small. Just right. Not too big and not too small, the Heli Pro 24L falls right in the Goldilocks zone of backcountry packs. This seek-and-destroy powder package is big enough, but certainly not too big. Purpose-built snow tool sleeves keep shovel and probe at the ready, a large fleece-lined goggle pocket and deployable helmet carry neatly stow essentials on the go, and a hydration sleeve doubles as laptop storage off the mountain. split BLACK: 600D Recycled Polyester ripstop with water repellent finish, bluesign® approved materials. DEEP BLUE: 600D Polyester with water repellent finish, bluesign® approved material GREEN MOSS: 600D Polyester with water repellent finish, bluesign® approved material STEEL GREY: 600D Polyester with water repellent finish, bluesign® approved material BLUE GRAPHITE: 600D Recycled Polyester ripstop with water repellent finish, bluesign® approved materials. RED EARTH: 600D Recycled Polyester ripstop with water repellent finish, bluesign® approved materials SUN FLARE: 305D Cordura Polyester ripstop with water repellent finish, bluesign® approved materials. split 1465 cubic inches [ 24L ] 21 x 12 x 8 [ 53 x 31 x 20cm ] 2.2 lbs [ 1kg ] split Features Limited Lifetime Warranty Pencil organizer Interior zippered pocket Vertical snowboard carry Diagonal / A-frame ski carry Horizontal snowboard carry option Deployable helmet carry Backpanel zippered main access Quick dry mesh padded back panel Snow tool/shovel pocket with sleeves Large fleece lined goggle pocket External quick-stash pocket Internal mesh pocket Insulated hydration sleeve 38mm padded hipbelt Rescue whistle on sternum strap