The Pelican <b>1535TPKIT</b> is the TrekPak Case Divider Kit for the 1535 Air Series cases. The kit includes convoluted lid foam and bottom base foam, perimeter wall panels, 2 15" dividers, 2 20" dividers, 20 steel U-pins, and one cutting tool. Everything you need to kit out your case with the precision your equipment deserves.</p><p>At just 7/16" (1.1cm) thick these rigid panels form a precise grid of protection without wasting any space. The panels are held firmly in place with steel U-pins, which means you can reconfigure your TrekPak system - even in the field. Trimming the dividers is a snap! The included double blade cutting tool makes a perfect cut every time. Together with the included bottom foam and convoluted lid foam, the TrekPak system forms a 360° cocoon inside your Pelican case.</p><p>Pelican Air cases are the first in a series of remarkable innovations engineered by Pelican, the pioneers of protective cases. For over 40 years Pelican has designed and crafted the most influential protective cases in the world.</p><p>With the Air Series cases, Pelican redefined the future of protection with a remarkable union of light and tough. They are 40% lighter than the standard Protector Series cases. Against the extreme cold of the arctic or the heat of battle, Pelican cases have survived and are proudly <b>made in the USA</b>!</p>