Lid depth:2.1' / 5.33cm Base depth:5.9' / 14.99cm Material:Lightweight NK-7 resin Temperature range:-20 to 140 deg. F / -29 to 60 deg. C Maximum Buoyancy:80lbs / 36.29kg Airline carry-on:No Watertight:Yes Certifications:IP 67 Ingress Protection Test RatingMil-STD-810F (Military Standard 810F) Immersion TestASTM D4169 Falling Rain/ Vibration/ Drop TestsATA 300 Impact Test Dimensions (L x W x H):Interior: 20.0 x 14.0 x 8.0' / 50.80 x 35.56 x 20.32cmExterior: 21.7 x 16.9 x 8.5' / 55.12 x 42.93 x 21.59cm Weight:8.4lbs / 3.81kg (empty)