Underwater Kinetics UltraBox

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.

• Waterproof, moistureproof, airproof, and dustproof


• Submersible to depths often exceeding 15 feet/5 meters


• High Impact ABS, LEXAN, polyurethane rubber & stainless steel construction


• Automatic pressure equalization valve ensures easy opening after altitude or temperature change


• Optional removable shock-absorbent rubber liner protects sensitive equipment


• Optional nylon mesh lid pouch for storing accessories


• Available with clear lid to view contents or solid lid to protect against light


• Designed for mounting of an electronic panel in the lid or bottom of the case


• Stackable, O-ring sealed, lanyard included

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.