Review on Waterproof Backpack Lightweight Backpack Traveling Outdoor Recreation by Chris Meckler

The only criticism is that the water bottle pocket is not very practical. You must use a secure strap or it will fall out. Knowing this is for kids I think it would be better to have a closed bottle bag. The pack falls down and the water opening gets dirty all the time. It doesn't compare to the old one. However, more things fit and extra straps are better. My son can take large toys for his creative journey.