Colors: 4 colors available. Light weight & Durable & comfortable daypack: 38*27*13cm, Made of durable, light weight material. Non-slip and adjustable shoulder pads disburse weight more evenly on your shoulder while you travel. The bag has a large compartment, which includes two small pockets. One of the compartments has a zipper, which allows you to place important items that are not easy to lose. The backpack has a drawstring design and a cover. What's special about this schoolbag is that there is also a zipper pocket on the cover to put things. There are zipper pockets on the front of the schoolbag. There is no zipper in the pockets on both sides. Usually you can put the kettle. Multi-compartment Laptop backpack:The main compartment can provide roomy space for your laptop(15.6 inch) and tablet at same time. Multi-pockets travel bag:Main compartment with lots of inside pockets, laptop and tablet, power bank, A4 files, wallet, clothes, camera, etc. Front pocket can put keys, pens. Elasticized side pockets provides convenient access to different size of bottles or umbrellas. Backside pocket could put in your passport, ID card, wallet, phone in it conveniently and safe. Multipurpose bookbag:This is a basic multipurpose daypack for most of your needs,easy to match work, life, study, suitable for travel,bussiness, shopping, dating, university,school, etc. It is also a good gift to your family and friends.