Designed specifically for biking, the Camelbak Mini Mule allows kids to carry up to 50 ounces of their own water in one convenient pack. This amount of water is enough for an hour or two of biking, and the pack also has extra room to store tools, a phone, and snacks. It has an easy-to-clean and wide opening for the mouth and a mesh back panel to keep the wearer comfortable and dry. A reflective finish keeps kids safe, and it has a special bike tool pocket.