BestFyou&reg; 2014 New Style Fashion Casual canvas bag schoolbag/ backpack (yellow) Material:High density canvas Size:Length:31cm, Width:16cm, Height:43cm main bag, fron zipper pocket, inner computer compartment two sides pockets to place your water bottle and so on. Ergonomic carrying system make it easy to reduce the burden. You will get an exquisite gift together with the item you placed, please see the last image for reference