Monoprice 139020 Weatherproof Hard Case 22in Orange IP67

Purpose and capacity

The Monoprice 139020 is a 22 inch weatherproof hard case built for photographers, outdoor professionals and anyone who transports sensitive equipment in harsh environments. Its IP67 rating guarantees total dust ingress protection and survival in one metre of water for 30 minutes.

Sustained environmental performance

The polypropylene and glass fibre shell resists ultraviolet degradation and repeated impact without cracking, maintaining its seal over extended expeditions. A manual pressure relief valve equalises internal pressure during altitude or temperature changes, preventing vacuum lock while preserving the waterproof barrier.

Thermal and pressure management

The valve system handles pressure differentials passively, requiring no power or maintenance during normal use. Foam inserts absorb mechanical shock rather than conducting heat, so the case adds no active thermal load to stored electronics while keeping contents physically isolated.