The Rip Curl Overtime Combined is a 33L, large backpack. The backpack features 3 main compartments. The largest compartment features a laptop section and room for book, lunch box and pencil case. The medium compartment is a cooler pocket, so you’re able to store your snacks and keep them cool. The front pocket is enough room for all the stoke in the world and where you keep all your school essentials. The bag also features the Tough Base material bottom, mesh pockets for drink bottles and paddle back and straps.