Explorer 3317WB The Explorer 3317W case is wider than the standard 3317 case. The case is practical and convenient. Ideal for protecting and transporting small and sensitive devices. It is exceptionally resistant to corrosion, water, dust, and atmospheric influences in general. Description The case body is made of a thick plastic resin. Equipped with a sealing neoprene O-ring. The pressure valve is able to quickly regulate the internal pressure in case of sudden changes in altitude or temperature. Equipped with an ergonomic handle. The supports keep the case upright when open. Can be stacked (even in combination with different models). Internal mounting possible for metal supports to place panels or masks. This case can optionally be supplied with foam to further protect your products. Technical data Dimensions: (l x w x h) Inside 33.0 x 35.0 x 10.2/17.0 cm Outside 36.0 x 42.0 x 19.4 cm Volume 20 litres Buoyancy 10.0 kg Temperatures (min/max) -33C / +90C Standard included Comes with special foam that optimally protects your valuable items against bumps and shocks.