The ROKA Canfield Backpack (small) has a roll-top design enables a wide-mouth opening, complete with chunky zip and magnetic holders and so you roll it over to cover the zip or leave it unrolled if you need to fill this bag to the brim. There’s a secret pocket on the outside and more pockets inside for all your things. Small: The small size is great for keeping smaller tablets or notebooks safe and sound while still looking streamlined. The Small Canfield B can store your daily belongings with room to spare. The Small size does not have water bottle pockets. Size: 33cm x 23.5cm x 9.6cm. Capacity: 7 litres. What’s what? Outer material: Weather-resistant recycled nylon Base material: Weather-resistant canvas (triple coated)Lining material: Recycled nylonHardware: Galvanised, smoked, branded metalStraps: Cotton webbing adjustable shoulder straps and wide loop handles, v-factor comfortZips: Sturdy durable chunky zips allow easy glide and quick opening for all agesVegan Friendly: Our products use no animal products