The Sherpa Roll-Up Bag in classic black quilted nylon with black trim. Reinforced handles and bottom. Adjustable shoulder strap (doubles as a leash). Roomy zippered pocket. Mesh panels on three sides for assured ventilation. Roll-Up flaps for privacy. Folds flat for easy storage. In 3 sizes: Small = 16?Long x 10?Wide x 9.5?High, Medium = 18?Long x 11?Wide x 10.5?High, and Large = 20?Long x 11.75?Wide x 11.5?High.