Backpack ROXY HERE YOU ARE 23.5L. - Repreve™ traceable, recycled polyester blend made from plastic bottles- Product appearance may differ slightly depending on print placement- 3 main zip-up compartments- Padded 15" laptop sleeve- 1 front slip pocket- 2 side mesh pockets- Adjustable padded shoulder straps- Reinforced rubber bottom- Silicone patch- Size: 18" [h] x 12.1" [w] x 6.4" [d] / 46 [h] x 31 [w] x 16.5 [d] cm- Volume: 23.5 LMaterial: 100% Recycled polyester