Protect your gear on the go with Pelican?s 1646 Air Case. The 1646 Air Case is part of Pelican?s Long/Deep series, making it perfect for larger items such as larger cameras/photography gear, surveying gear, and other bulky equipment. It features a Proprietary Polypropylene Blend construction, allowing the 1646 Air Case to easily withstand shock, impact, and crushing but still retain a lightweight. The 1646 Air Case?s ability to withstand physical force is perfectly complimented to resist water, dust, and harsh weather thanks to an EPDM O-ring seal and a Hi-Flow Gore-Tex 3 Micron Hydrophobic Non-Woven purge valve which equalizes air pressure inside the case to prevent moisture from seeping in. In terms of security, the 1646 Air Case is outfitted with Pelican?s signature Press and Pull latches, as well as stainless steel reinforced pad lock protectors. In addition, the case features multiple carry handles, including a folding top carry handle and an extendable carry handle with smooth rolling wheels for ease of transportation. Features of the 1646 Air Case: Automatic Purge Valve - Keeps water and dust out while balancing air pressure Business card holder Super-light proprietary HPX? Polymer Quiet Rolling Stainless-Steel Bearing Wheels Press and Pull Latches Retractable extension handle Pelican Air 1646Air WL/WF Black Case 016460-0000-110