Durability is essential when hand-me-downs are the name of the game in your house, and the Burton Gromlet 15L Backpack was built for just that. Sized for adventurous kiddos, this pack some equipped with exterior accessory pockets, two water bottle holders, and a tablet sleeve for the little computer wizards. Plus the ID window with a name card on the inside makes life a tad easier when your grom inevitably leaves the pack behind every once in a while.