Mackenzie Navy Solar System Glow-in-the-Dark

Durable, functional and oh-so-playful, our sturdy, roomy Mackenzie backpacks are packed with pockets, straps and gear loops to keep everything in place. It’s made of water-resistant polyester with adjustable padded shoulder straps with exterior straps to hold a Mackenzie Lunch Bag and exterior side pockets fitted to our water bottles, it's the most efficient and playfully designed collection around. Plus, it glows in the dark for a supercool effect! DETAILS THAT MATTER Made of rugged, water-resistant 600-denier polyester. Backpack softly glows in the dark. Glow-in-the-dark material needs to “charge” under bright light for approximately half an hour to glow properly. Glow lasts for approximately three to four hours. The glow effect will become weaker over time because of the constant rubbing. All backpacks have adjustable straps that are contoured and padded to ensure a comfortable fit; padded back panel adds extra cushioning. Small and Large backpacks feature an MP3 player pocket cutout for headphone cords. Exterior straps hold a Mackenzie lunch bag (sold separately) securely in place. Exterior side pockets are designed to hold any of our water bottles (sold separately). KEY PRODUCT POINTS Mini backpack holds a snack, a change of clothes and a favorite toy. Small backpack holds a lunch bag, two small notebooks, two books and a water bottle. Large and Rolling backpacks hold a lunch bag, a large notebook, two small notebooks, several books and a water bottle.