Thin Blue Line Medium Transport Pack combines most popular tactical pack with the Thin Blue Line. The tactical bag is made of a heavyweight denier polyester material to ensure a durable. long-lasting pack. which can brave the elements. Extensive storage options make the pack ideal for organizing your gear or filling it with supplies for your Bug Out Bag; the transport pack features one large compartment with a zippered pouch and mesh pocket. 3 additional outside zipper pockets and storage compartment; and if that was not enough storage. the Medium Transport Pack is also MOLLE (Modular Lightweight Load-carrying Equipment) compatible. which will allow you to attach additional MOLLE compatible pouches and accessories. Medium Transport Pack is also hydration bladder compatible and features a water repellent lining. For added comfort and long range usage. the tactical backpack has been equipped with a padded back and shoulder straps and breathable mesh backing. Additional features of Medium Transport Pack include top & side adjustable web straps and a top carry handle.? The backpack measures 17?x 10?x 9?.