Pelican cases are kept watertight through the use of a tongue and groove fit and a polymer o-ring.
Pelican cases come standard with an Automatic Pressure Equalization Valve which releases built up air pressure while keeping water out.
Pelican’s Pick N’Pluck foam lets you customize the interior. Stainless steel hardware
Interior Dimensions (inches): 9.25 x 7.12 x 4.12
Interior Dimension: 7.29 x 4.78 x 3.33 (18.5 x 12.1 x 8.5 cm) Exterior Dimension: 8.41 x 6.76 x 3.87 (21.4 x 17.2 x 9.8 cm)
Watertight, crushproof, and dustproof
O-ring seal, Customizable Pick ’n’ Pluck foam interior, dustproof
Automatic pressure equalization valve keeps water out