Lightweight Design Recessed Press and Pull Latches Handle Location Maximizes Interior Space Recessed TSA Approved Combination Lock Recessed Carry Handles (Top, Bottom and One Side) Recessed retractable handle Custom design ball bearing wheels with solid hubs Watertight O-Ring Seal Automatic Pressure Equalization Valve Fabric Interior Spot Cleans Easily Limited Lifetime Guarantee of Excellence Double wall polypropylene with polycarbonate trim can withstand extreme loads up to 1,500 lbs. Passed submergence test for one hour at a depth of one meter Passed free-fall impact tests with up to 25 pounds of weight Meets airline checked baggage regulations (less than 62") DimensionsInterior (L x W x D)25.85" x 16.98" x 10.93" (65.6 x 43.1 x 27.8 cm)Exterior (L x W x D)28.49" x 19.75" x 12.57" (72.3 x 50.1 x 31.9 cm)