Pelican Air 1535 Case With Foam (Black) Exterior Dimension (LWD Inches): 21.96 x 13.97 x 8.98. Interior Dimension(L X W X D): 20.39" x 11.20" x 7.21" (51.8 x 28.4 x 18.3 cm) Includes Pelican Pick N Pluck shock absorbent foam. Exterior dimension is designed to maximum allowable airline carry-on size Based on the popular Pelican 1510 Case and now 40% lighter than other polymer cases using Pelicans lightweight HPX resin. Includes Pelican's Lifetime Guarantee. Crushproof, dustproof, with a watertight o-ring gasket and an automatic purge valve that balances air pressure inside the case Features rolling stainless-steel bearing wheels, extending trollery handle, double-throw latches, stainless steel hasp protectors, rubber overmolded handles, and a card holder for front or side placement.