Jurassic World Backpack for Kids - Bundle with 16" Jurasic World School Bag, Water Bottle, Stickers, More | T-Rex Dinosaur Backpack Boys, Girls, Kids. This Jurassic World backpack measures 16" x 12" x 4" -- the perfect size for kids. This Jurassic World backpack comes with adjustable shoulder straps and 2 front pockets. Sure to be a hit with all Jurassic World fans, this Jurassic World backpack set makes a great gift for anybody who loves Jurassic World and pairs perfectly with all other Jurassic World merchandise. This Jurassic World backpack set also includes a Beach Kids water bottle, Jurassic World stickers, and a Rex-Man door hanger. This set is perfect for Jurassic World school supplies. Officially licensed Jurassic World school supplies, great to take anything you need with you on the go, to school, work, or anywhere else. Caution: Entanglement Hazard. Keep away from very young children. Do not place around neck. WARNING: CHOKING HAZARD—Small parts. Not for children under 3 yrs.