Nice size pack
Camelbak has great quality. I've had other hydration packs but Camelbak is the best! I bought this unit for my daughter, I had purchased a large backpack hydration unit and she wanted to try it. I thought the smaller 1.3L would work for her. She has a 20" waist (8 yrs old) and it fit! Now when we hike or bike I don't have to carry a bottle for her. The inside of the waist is super soft and has lots of storage!