It's time to discover the lightest premium Protector case on the market, the 1615TP Air Wheeled Check-In Case with TrekPak Divider System. This black, rugged case is up to 40% lighter than other polymer cases, a testament to the innovative engineering of Pelican, the pioneers of protective cases. For over four decades, Pelican has been at the forefront of designing and crafting influential protective cases, and with the introduction of the Pelican Air line, they're setting new standards in protection, combining lightness with toughness.The science behind the strength and lightness of the Pelican Air case is truly remarkable. Designed to reduce weight without sacrificing durability, Pelican engineers have revolutionized the protector case by minimizing structural waste while maintaining Pelican's legendary standards of strength. This has been a years-long development process, with the design team challenging the norm to "add lightness" in every detail.