The Paxton Pack has an adjustable rope strap, main compartment with zip closure, external and internal zip pockets, exterior mesh pocket and an internal key clip. Slightly deeper than the Rope Bag and Rope Sling and it has a convenient bottle holder. Approximate Dimensions: Back: 1.9 in. x 11 in. x 5 in. Front: 19 in.x9 in.x 5"in. Fabric: Cotton / Polyester.