Wet Pocket for Swimmers' Needs--- The swimming backpack features a wet-dry separation pocket made of premium PVC with a waterproof zipper. Spacious enough for a phone and wallet, keeping them dry, just right after swim class, lap sessions, or a quick rinse. Quick Access & Roomy Storage--- Wide-opening drawstring lets you grab gear fast. 12.6"×18.9" fits towel, snorkel set, change of clothes. Dual mesh side pockets hold bottles and swim goggles,This pool backpack is ideal for swim season, regular trips