You've learned a few lessons in your day: look both ways before crossing the road, food that falls on the floor is still good if you pick it up within five seconds and yellow snow must be encountered with extreme caution. The most important lesson you've learned, however, is to never leave home unprepared. The Quiksilver Schoolie backpack is your prime companion for on-the-go survival, featuring a variety of compartments — including an insulated cooler pocket for storing snacks and drinks — so that you won't even dream of eyeing suspiciously colored snow when thirsty.