British Camelbak Hydration Backpack Army Camo EUC Bag appears to be new without tags, but I do not know this for sure, so listed as EUC No wear seen, the bladder still smells like new plastic. No guarantees on function or internal condition of parts as I did not put water in it to test it. Smoke free home Measures approximately 8.5” wide x 17.5” tall x 1” thick Holds 3L