Stock up for the holidays. Fill a shower bag up with cookies, a gift card, a 1 month membership at a gym or pool. Teachers love the dolphin bags - they hold all the details in the pockets, and the bigger stuff inside. Dolphin bags are great for shopping and library and fit just right into a locker. Whale bags are great for laundry, toys, the boat, beach, locker room, sports (tennis balls), travel to anywhere.