Padded shoulder straps and a padded back panel make this backpack super comfortable for kids while a functional design helps keep things organized whatever the day may bring.. Fabrics: 600D recycled polyester with non-PFC durable water-repellent (non-PFC DWR) finish. Dimensions: 10.375" x 5.75" x 15.625" (26.4 cm x 14.6 cm x 39.7 cm). Laptop Sleeve: 10.25" x 11.875" (26 cm x 30.2 cm). Back panel and shoulder straps are sized smaller than our classic backpacks for younger kids and are padded for comfort . Easy-to-use SR buckle secures front stuff-it pocket . Two water bottle pockets . Spacious internal, zippered compartment . Divider sleeve for organization . Top grab handle . Sternum strap . 360 degreereflectivity . Internal name tag. Avg Weight: 10.9 oz (360 degree. Volume: 1190 in3 (19.5 liters)