Often your small gear and electronics are especially fragile and valuable.
These protective watertight outdoor boxes are made from high-impact ABS plastic which is extremely tough and resists scratches, dents, and corrosion. They also have an automatic pressure equalization valve to ensure easy opening after altitude or temperature changes. With its o-ring seal, the UltraBox™ is waterproof, air proof and moisture proof - providing the ultimate in lightweight protection.
Tough, yet lightweight, and entirely waterproof, these hard protective carrying cases offer premium protection of small electronic equipment, sound equipment, photographic equipment like a camera or lenses, and delicate personal items.
Our proprietary pressure equalization system equalizes internal pressure only when the latch is opened. Our boxes are uniquely air and watertight to 15 feet (5 meters) underwater.
UK’s UltraBox boxes have a proprietary spring loaded latch which remains tightly shut when dropped from up to 6 feet (2 meters). Most other brands fly open when dropped from half this height.