Overview The Pelican 1450 Case has a unique design incorporates a sophisticated pressure valve that allows for equal air pressure inside that case, but prevents water molecules from entering. The latch system allows for quick and easy access to the contents and a when closed maintains a tight seal. The case itself is very durable and is constructed with a very tough Co-polymer Polypropylene. Its internal space is 37.2 x 26 x 15.5 cm. The Pelican 1450 external dimensions are 42 x 33.1 x 17.4 cm. The case offers a base depth of 10.2 cm and the lid depth of 5.1 cm. A overall weight of just 2.9kg (with Foam) makes it the light weight case solution you have been looking for. Features Watertight, crushproof, and dust proof Easy open Double Throw latches Open cell core with solid wall design - strong, light weight O-ring seal Automatic Pressure Equalization Valve Comfortable rubber over-molded handle Stainless steel hardware and padlock protectors Lifetime Guarantee of Excellence Overview 1 x Convoluted Lid Foam 1 x Single Layer of open cell Pick'N'Pluck ™ foam Pick'N'Pluck ™ Foam Height: 5.5cm Pick'N'Pluck ™ Protective Outer Foam Rim: 1cm Pick'N'Pluck ™ Prescored Foam Pieces: 1.4cm x 1.4cm on top through to 8.5cm. 1 x Base Foam Base Foam Thickness: 1.4cm Specifications Model # 1450-000-110 External Dimensions 42.1 x 33.1 x 17.4 cm Internal Dimensions 37.2 x 26 x 15.5 cm Internal Lid Depth 4.4cm Internal Bottom Depth 11.1cm Product Weight 2.9 kg Rated Watertight (IP67 Rated) Temperature Range (-40c) (99c) Lockable Yes Warranty Info Lifetime Guarantee of Excellence Note: Bulky items may attract additional freight charges