Osprey Daylite Custom Backpacks, Tan Concrete Color:Tan Concrete this machine washable 1 4 zip sweater Style Number:EB513 this machine washable 1 4 zip sweater features natural Merino wool and an eye catching birdseye pattern so you can talk with others or stay aware of your surroundings—all without taking your earbuds out 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 Large panel loading main compartment Attaches to a variety of compatible Osprey packs Multifunctional interior sleeve for hydration reservoir