Pelican Micro Watertight Crushproof Dry Box 7.50x5.06x3.12in - Clear w/Black Liner and Loop. The Pelican 1050 Micro Case is crushproof and also offers an excellent level of light weight protection. The Pelican Dry Box is ideal for storing and protecting small items that don't necessarily require total protection. The Pelican 1050 Micro Case is ideal for storing small Dry Boxes essentials - passports PDAs laser pointers and alkaline batteries for example. Pelican 1050 Micro Cases are sealed with an airtight watertight and dust proof Mechanical Air Pressure Equalization Valve keeps water out and also balances the interior pressure to keep interior pressure even - great for protecting your small valuables Specifications for Pelican Micro Case Series Dry Boxes 1050: Manufacturer: Pelican Interior: Carabiner Loop Depth/Thickness: 3.12 in Length: 7.99 in Width: 5.06 in Fabric/Material: Polycarbonate Finish: Smooth Additional Features: Watertight Weight: 0.81 lb Internal Dimensions: 6.31 x 3.68 x 2.75 in Features of Pelican MicroCase 1050 Dry Box: Interior Dimensions: 6.31" x 3.68" x 2.75" (16 x 9.3 x 7 cm) Watertight crushproof and dust proof Rubber liner for extra protection doubles as O-ring seal Pressure Equalization Valve - balances interior pressure keeps water out Easy open latch Stainless steel hardware Unconditional Lifetime Guarantee of Excellence Available in clear with color liner or solid Pelican 1050 Micro Watertight Crushproof Dry Box 7.50x5.06x3.12in - Clear w/Black Liner and Loop