What you first notice is the huge main compartment that's protected by a virtually indestructible hard-shell case. This is where your dive gear goes. Once filled, the lid closes with corrosion-resistant, double-pull coil zippers, unveiling additional packing space for stashing clothes and other soft goods.
On top of the main compartment the DIVE 'N ROLL provides a zip-on/zip-off removable backpack. Here is the perfect place to pack your most valuable gear that you're going to want to keep close to you during your journey.
The idea is, when you're heading for the airport you keep the two parts of the system together; that way, you have a single piece of luggage that rolls easily on roller-blade-style wheels and offers one-hand control with a retractable pull handle. When you reach the baggage counter you check the big hard case, unzip the backpack and carry that onto the plane with you. Once you get to your destination, zip the two bags together and you're ready to roll again. Couldn't be easier.