About backpack Backpacks are made of high quality environmentally friendly canvas, soft and comfortable, not easy to fade, durable. Convenience two side pockets design, can put paper towels, umbrella, water bottle and other items, easy to pick and place items at any time. Backpack select high-quality double smooth zippers, after several pull test to ensure that you use the process will not appear any stuck or pause phenomenon. Breathable cotton cushion, effectively relieve shoulders pressure to extremely comfortable. Backpack use adjustable padded shoulder straps and back panel design get more comfortable, and easy to carry. Plenty capacity design, most of your daily necessities can be loaded. Scientific and reasonable compartments, makes your stuff lay in the bag systematically. Specially equipped with laptop compartment, carry your tablet / laptop easily.Tips The actual color of the backpack maybe slight different from the picture shown due to the different screen of display or reflecting light when shooting. 1-2cm error of measuring is a reasonable range due to different measurement methods. It's can't avoidable that you will receive the backpack with some smells from original material as it's brand new. All of our backpacks have 3-Month WARRANTY. Any quality problems with your bag, please contact us, we will solve it as soon as possible.