[Features] Newly designed bottom section made of impact-resistant polymer (protects contents from water, abrasion and impact) Made from highly durable 1680D and 1800D ballistic polyester material Durable metal hardware and YKK zippers Layered reinforcement structure for increased durability and rigidity 35 internal and external pockets and storage functions Various designs, including D-rings, tape holders, and zippered side pockets, increase storage capacity Optimized for portability Innovative shoulder strap that can be stored in the center handle Ergonomic handle for comfortable carrying Compatible with all PACKOUT storage boxes