The Recon WN3503 is Wild River"s compact tackle backpack. A smaller version of our Nomad, this backpack can easily go anywhere. It comes with an integrated LED light system that allows you to see in the backpack, or your work surface, when the sun goes down. And it has a removable plier holder and retractable lanyard to keep your tools at the ready. The Recon has the capacity to hold up to four 3500-series trays. LED Light Output/Levels are 13 lumens max., 3 levels. Powered by 2 AAA 1.5V batteries, included. Approximate exterior dimensions are13"W x 16.5"H x 6.75"D with tray compartment dimensions of 10"W x 7"H x 6"D. Weighs in at 3.15 pounds empty, or 4.35 pounds w/trays. Trays are not included and can be purchased seperately. Also available is model WT3503 with trays included, an added value.