This needs a new mouthpiece but otherwise in great condition! Adjustable shoulder and sternum straps, zippered pockets to store additional items. Bladder holds 50oz (1.5liters) of water. Dimensions: 13.78 x 8.46 x 3.94 in / 35 x 21.5 x 10 cm Youth, kids, Girls, backpack, camping, hiking, biking, adventure, family, summer camp