The breathable mesh duffel material construction helps your gear quickly air dry and prevents mildew. After long day at the beach, simply rinse off sand, dirt and saltwater right in the bag. Stows All Your Various dive and snorkeling Equipment for Safe, Easy Transport, Strong & Durable. Shoulder strap allows you to carry it freely. Especially when loaded with a lot of gear or for those who don't want to use the hand straps.