Live the rugged life you want with the MVB Backpack Series minimalist bags. Great for everyday use, both the Standard and SHIELD editions have an elegant, waterproof design. They offer so much more than that, though. They float! They have a built-in bulletproof Kevlar shield! Additionally, they work for everything from extreme sports to formal work meetings—just change the straps to turn them into a briefcase. With an airtight design, they float even when fully loaded. Choose from a Slim or Large style, and adjust the handles for four different styles to suit your needs. In fact, you can even use it as a cushion that you inflate for an instant air-filled back cushion. And the antiburst cushion protection keeps your items safe inside. These minimalist bags use a biodegradable TPU fabric for an environmental choice. To keep them clean, simply wipe them down after use.