Dakine Unisex Grom 600D Polyester Cobalt Blue 13L Backpack - 10001452-COBALTBLUE. Get back to school in style with the Dakine Grom. This thoughtfully designed kids' sized backpack features a lower 13L (790 cubic inch) volume for lighter loads plus safety features including reflective details and an easily accessed safety whistle on the adjustable sternum strap. An external bungee strap holds additional layers while dual mesh side pockets hold water bottles snacks or other quick-access items. Model: 13l grom Series: Unisex Color: Cobalt Blue Volume: 13l Dimensions: [41 x 24 x 15 cm] Weight: 0.4 kg Pocket for glasses: fleece Side pockets: mesh Chest belt Back: condensed Number of branches: 1 Backpack access: top Skate carrier: vertical