CamelBak Mini M.U.L.E. Kids Hydration Backpack, 50 oz

Amazon.com Price: $44.50 (as of 09/26/2021 08:00 PST- Details)

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KIDS BIKING HYDRATION PACK: CamelBak kids mini M.U.L.E. pack is small enough for kids to carry 1.5L of water. It’s lightweight with a built-in safety whistle, extra storage pockets, and reflective accents for visibility in low-light environments.
MORE WATER PER SIP: Crux reservoir delivers 20% more water per sip, with an ergonomic handle for easier refilling, and an on/off lever that makes preventing leaks simple. The kid-friendly and easy to use on/off switch supplies the water kids need.