Description: 【Waterproof Seal】: This waterproof storage box features a silicone gasket and secure latch that create a tight barrier against water, dust, and humidity, so your gear stays dry even in rainy or splash prone environments 【Crushproof Shell】: Molded from ABS+PC with glass fiber reinforcement, this impact resistant dry case withstands heavy stacking and accidental drops, protecting delicate items from compression damage during transport 【Shock Absorption】: The interior is lined with high density foam that cushions your devices against sudden impacts, making this foam padded seal container a reliable choice for cameras, phones, and other fragile equipment 【Versatile Use】: From kayak trips and beach outings to workshop tool storage, this outdoor electronics protector adapts to many activities, and its compact size fits easily into backpacks or boat compartments 【Secure Closure】: The double throw latch hold the lid firmly in place, and the pressure equalization valve allows the case to be opened smoothly at different altitudes, giving you consistent access without compromising the seal Size Chart: External dimensions: 256 x 140 x 70 mm (25.6 x 14.0 x 7.0 cm / 10.08 x 5.51 x 2.76 in) Internal dimensions: 220 x 109 x 59 mm (22.0 x 10.9 x 5.9 cm / 8.66 x 4.29 x 2.32 in) Package Includes: 1 Waterproof Storage Box Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.