REV Gen4, XU Expedition & Skandic with Adaptor Plate (860200945), (XS, XM, XR, XU Tundra) with Shim Kit (860201432). Premium bag with our highest level of waterproofing. Watertight zipper (TiZip). Map holder & quick access storage compartment on lid. MEsh pocket under the lid for easy, quick access to smaller items. Lightweight and mounts securely using one set of LinQ anchors. Expandable 9 to 30 L (2-6 US gallon, 550-1,831 cu in ) capacity. Requires LinQ Cargo Base Kit (860201806) for installation on REV Gen4 16" tunnels (2021 and prior), 2021 Skandic Sport and stackable LinQ accessories. Requires LinQ Cargo Base Kit (860202482) for installation on REV Gen4 20" & 24" tunnels (2022 and prior), except Skandic Sport.