Their bikes already weigh almost as much as they do, so we streamline our kids' trail setups with the Osprey Moki 1. 5L Hydration Pack. This convenient backpack has a low-profile fit that stays close while our kids practice pedaling and rip berms, and the included 1. 5-liter reservoir fits right into the main compartment to keep them hydrated on the move. Extra pockets let them keep snacks, sunnies, and other essentials close.
