This black Explorer Cases 5326 Wheeled Hard Utility Case is designed to protect laptops, tablets, DJ gear, audio mixers, and other delicate equipment during transport and handling. A large carry handle provides easy handling, even when wearing gloves, and is covered in rubber for comfort under heavy loads, or you can extend its pull handle and tow it behind you on its wheels. The case has an O-ring seal on the lid and is made from a copolymer polypropylene that makes it resistant to impacts, temperature, and corrosion while also being dust and waterproof. The 5326 case is offered here with a padded bag that can be removed and used on its own when you don't need or want to carry a bulky hard case after you get to your destination. The bag features adjustable and removable dividers and backpack straps for your carrying convenience.