Shelden is a super cute backpack that has it all. It's unique, square silhouette gives it a casual-cool look. It's very spacious and will fit everything you need. Use the the laptop sleeve to safely secure your laptop. The fun pattern makes this one super fun, too!Exterior - Nylon / Interior - Recycled PolyesterDimensions - 12"L x 15.5"H x 5"DWeight - 0.99 lbsVolume - 19LAdjustable backpack strapsTwo side slip pocketsWater bottle pocket15" laptop sleeveTop carry handleTwo internal slip pocketsKey claspMonkey keychainFabric - Exterior - Nylon / Interior - Recycled Polyester