Osprey Daylite Plus Custom Backpacks, Night Shift Blue color_Timbuk2_2550 55L 4 ounce snag proof polyester Snag proof Moisture wicking 1 Hour Charge time 4 ounce snag proof polyester Snag proof Moisture wicking Odor fighting Tag free label Flat knit collar 3 button placket Dyed to match buttons Mic clip at center placket Raglan sleeves Integrated reflective tape on front The included snap adapter can easily attach to the back of a non MagSafe compatible iPhone or any other smartphones Large panel loading main compartment Attaches to a variety of compatible Osprey packs Multifunctional interior sleeve for a hydration reservoir accommodates a 2L reservoir (not included) 15” laptop or tablet Dual side compression straps Dual water bottle side mesh pockets Front pocket with organization and key clip Front panel zippered slash pocket Front panel shove it pocket 20L Capacity Backed by Osprey’s All Mighty Guarante PVC Free Product