CamelBak kids hydration backpack

Our kids used this when they were small. It was used on a handful of Disney trips. Very convenient as they could carry their own hydration. If you are like me, you’ll probably want to replace the bite valves so they are brand new. If you do a search on Amazon for “CamelBak Big Bite Replacement Hydration Pack Valve, Blue, One”, that seems to match what’s on the backpacks, but please research accordingly. You can also find the entire inner bag online too if preferred. Backpacks are approximately 13” in length and the bags hold 1.5 L of liquid.