Welded seams; Heavy-duty vinyl fabric; Removable shoulder strap included; Whichever adventure you are going on Maxi Trac dry bag is the gear you can truly reply on. It's waterproof, light, compact and durable features determine that it must be an essential part of your outdoor gear kit! Closure Type: Roll Top, Height: 21.25 in, Length: 14.5 in; UNSPSC: 24111500