406 UltraBox (5.5 x 3.5 x 3.6 in) Style:Lined Slots embedded in the shoulder

Slots embedded in the shoulder keep straps from vests or pant suspenders from sliding to the ground

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

3 screws (with sealing compound under the head)

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

a push-button rear switch for easy use with gloves

406 UltraBox (5.5 x 3.5 x 3.6 in) Style:Lined Slots embedded in the shoulderFor 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