Help kids prepare for that first day of school - and all the days after - with our rugged and roomy backpacks. Accented with bright dots on a lavender ground, they're designed with lots of pockets, exterior straps and gear loops that keep everything in place. Made from rugged, water-resistant 600-denier polyester. Preschool backpack holds a snack, a change of clothes, and a favorite toy. Small backpack holds a lunch bag, 2 small notebooks, 2 books, and a water bottle. Large holds a lunch bag, 1 large notebook, 2 small notebooks, several books, and a water bottle. Small and Large backpacks feature an MP3 player pocket cutout for headphone cords. All backpacks have adjustable straps that are contoured and padded to ensure a comfortable fit; padded back panel adds extra cushioning. Exterior straps hold a lunch bag (sold separately) securely in place. Exterior side pockets are designed to hold our Klean Kanteen water bottles (sold separately). Personalization is available for an additional $7.00.