406 UltraBox (5.5 x 3.5 x 3.6 in) Style:Lined a system that dries in

a system that dries in hours

Two extra-large lithium batteries are removed for charging and can be replaced with an extra set for all-day diving without recharge

a push-button rear switch for easy use with gloves

The battery life is excellent

It comes in a range of colors and can be customized with pick-and-pluck foam

406 UltraBox (5.5 x 3.5 x 3.6 in) Style:Lined a system that dries inFor incomparable rugged and waterproof protection for your small gear, explore our UltraBox outdoor box line. With seven sizes to choose from, custom options, and solid construction, the UltraBox is expertly designed to keep small electronic equipment and personal gear safe. These watertight protective boxes are made from high impact ABS plastic, which is extremely tough and resists scratches, dents, and corrosion. They also have an automatic pressure