Osprey Moki 3Storage and hydration for young riders A lightweight hydration solution for young riders, the Osprey Moki 3 is a high-tech pack to let kids bring along ride essentials and stay hydrated along the way. This hydration pack features a Osprey Hydraulics(TM) LS 1. 5-liter reservoir with quick access, for effortless access to water on the go. The Moki 3 is built specifically for kids 4-12 years old, and is perfect for biking, hiking, or any other outdoor adventure, with a lightweight EVA foam back panel for comfort on the longest days in nature. The large zippered front pocket features internal mesh organization pockets, while stretch mesh side panels are perfect for storing extra layers. Why should adults have the best gear? The Osprey Moki 3 is the ultimate way to equip the new adventurers out there. Features Kid-specific construction with a smaller design that's optimized for kids from 4-12 years old3-liter pack size for the perfect amount of storage Great for biking or any other outdoor adventurebluesign(R) approved to meet rigorous environmental and social sustainability standards Osprey Hydraulics(TM) LT 1. 5-liter reservoir offers easily-accessible hydration Lightweight EVA foam back panel for added comfort on longer adventures Specifications Weight0. 54 lbs Total Pack Volume3-liter | Osprey | Moki 3 | Hungry Dino Print | Os Hydration Pack