i'm not sure what you mean by size, it's a 11 inches long. and 5 inchs wide. to me this is a med size. what else would you like to know? I would be glad to let you know.
11 inches from side to side 5 inches wide 8 inches from the bottom to the zipper straps are 27 inches long 17 inches long is the zipper (goes over and down a little on each side