Lucky Bums Dragonfly 10
Here's what other sites are saying:
The Kid's Dragonfly 10L Backpack from Lucky Bums is ideal for those day hikes when the kids need a super lightweight pack actually engineered for their size. Made of 40D & 210D nylon ripstop silicon coated material, the Dragonfly has the cargo space for when you need to bring along a little more stuff. With the pack loaded and the optional hydration bladder inserted, your kids will appreciate the padded airflow back panel, the moisture wicking shoulder straps, the easy to use clasps, and all the straps necessary to ensure the right fit. Lifetime warranty against material defects and workmanship.
- Altrec Outdoors