Osprey Daylite Custom Backpacks, Night Shift Blue Color:Night Shift Blue The front L zip panel reveals A low profile The front L zip panel reveals a command center chocked full of places to stash pens 100% poly interlock with stay cool wicking technology OGIO heat transfer label for tag free comfort Pique collar and placket Twill tape on shoulders from neck to sleeve hem 3 button placket with OGIO embossed metal concave buttons Set in Large panel loading main compartment Attaches to a variety of compatible Osprey packs Multifunctional interior sleeve for hydration reservoir 13” laptop or tablet Dual side compression straps Dual water bottle side mesh pockets Front pocket with organization and key clip Internal reservoir sleeve accommodates up to a 2L reservoir (not included) Harness grab handle doubles as a luggage pass thru 13L Capacity Backed by Osprey’s All Mighty Guarantee PVC Free Product