Gear New Alpine 19"/36L Large Water Resistant School Bag | Casual Backpack | Daypack | Travel Backpack | Kids Bag for Boys/Girls (Black - Black)

3 compartments
1 quick access pocket
1 bottle pocket
1 side zipper pocket with flap
anti slip bottle holder loop
Non padded laptop sleeve
advanced oraganizer with multiple pockets
heavy duty partition fabric
heavy duty durable zippers
water resistant
lightweight
padded & adjustable shoulder strap
Padded air mesh 
ergonomic