Patagonia Atom Sling Black One Size Imported Zipper closure 19" shoulder drop 14" high 9" wide Material: [body] 450D recycled polyester, [base] 450D recycled polyester ripstop, [lining] 200D polyester, DWR coating Volume: 488 cu in Shoulder Strap: yes Pockets: [external] 1 zippered shoulder strap, [internal] zippered mesh Claimed Weight: 10.5 oz