Road Trip Storage Box (Small) DTF gives you space for mounting

gives you space for mounting gear

Shower curtain on interior of unit is required and needs to be purchased separately (we suggest hanging with a small tension rod from Amazon/Walmart/etc)

Overall length including release lever 21

or the Rear 2-piece option that uses your factory ribs for even support between factory ribs

19-Gallon Slim Dually Wheel Well Water Tank (SP-DU-19)

Road Trip Storage Box (Small) DTF gives you space for mountingThe collapsible Road Trip Storage Box saves space while organizing your gear. Available in two sizes, these storage units are constructed from durable honeycomb board and fold down flat when not in use. Each unit features a wall divider and several external mesh pockets for quick grab items. Take advantage of the integrated G hooks to lash multiple boxes together for a larger storage unit. Toss your groceries, climbing gear, bike gear, or emergency