The Matein backpack is made of durable polyester fabric with metal zippers and design to resist water. The backpack comes with a lot of storage. It has a laptop compartment that can hold up to 15.6 Inch. It also has one spacious packing compartment roomy for daily necessities, tech electronics accessories. The front compartment with many pockets, pen pockets, and key fob hook, make your items organized and easier to find. You can wear the backpack for almost any occasion. The backpack has a hidden ant- theft pocket on the back protect your valuable items from thieves. It is designed in such a way that you can wear it for a long time without getting tired, very comfortable to wear. Breathable and adjustable shoulder straps relieve the stress of shoulder. Foam padded top handle for a long time carry. Backpack with charge port offers a quick access to charge your phone, very convenient and stylish. Pack your school supplies in this school backpack, back to school and college with this multi-purpose backpack. One thing that makes this backpack different from the other is it comes in different color such as red, black, brown, grey, blue, camouflage, black and grey camo and Charcoal Black. The backpack has a dimension of 18 x 14.1 x 7.8 inches.