Roka is a British company designing bags that combine their values of sustainability, practicality and beauty. These roll top bags don't just look great, they are vegan friendly, water resistant, and environmentally friendly too as they are made of recycled plastic bottles.  A secure and innovative closing feature, secret wallet pocket, and chunky zip come together to create a secure and trendy backpack. The Canfield B bag is the ideal travel accessory, commuter bag, kids school bag, and all round practical backpack. This size is great for keeping smaller tablets or notebooks safe. This size does not have water bottle pockets Twelve or more plastic bottles are used to make the recycled (rPET) materials for each Canfield bag, and all ROKA bags are vegan friendly too! Size: 32cm x 23.5cm x 9.6cm. Fabric composition Outer material: weather resistant recycled nylon with a smooth feel (triple coated)Base material: weather resistant canvas (triple coated)Lining material: matte nylonHardware: galvanized, smoked, branded metal.Straps: cotton webbing adjustable shoulder straps and wide loop handles, v-factor comfortZips: Sturdy durable chunky zips allow easy glide, quick open/close for all ages