All-in-one toddler backpacks are perfect for kids on the go! Backpacks are fully insulated and can double as a lunch bag. Shoulder straps are fully adjustable and a velcro chest strap keeps the backpack securely in place. Kids love carrying around their favorite toys and snacks, and parents love the included detachable tether strap that keeps independent kids close. Fashionable and functional this backpack comes in water-resistant fun animal prints. Ages 18 mos. And up.