TrekPak Divider system for the 1535. Case not included. No case. Listing is for TrekPak Dividers system only. Approx dims of TrekPak - 20.39" x 11.20" x 5.21" TrekPak dividers and Lid foam. This is for the New 2017 Trekpak design. New design allows more depth. Contents of the TrekPak Air 1535 insert are: Two perimeter pieces Two 15 inch dividers Two 20 inch dividers Cutter Tool 20 pins with 20 red pull tabs Top and bottom foam