The Rotopax 5 Gallon OD Green Camp Jug is a roto-molded HDPE water pack that holds 5 gallons (18.9 L) and carries on the outside of your rig instead of taking up cargo space. The OD green color marks it as a water-only container — it shares the standard Rotopax footprint, so it bolts to the Rotopax mounting system and stacks and interlocks with your fuel and storage packs on a single mount.
This is the pack only. The Rotopax mounting system — pack mount plus a standard mounting plate — is sold separately and is what lets you fix it to a roof rack, bed rack, or spare-tire carrier. Full, it's roughly 42 lb of water plus the pack, so size your mount and rack to carry that load on a washboard road. The thick HDPE wall shrugs off trail abuse, and the screw cap seals tight against splash and dust.
Run one for camp water, stack two for a longer trip, or feed a trail shower off a sun-warmed pack on the roof. Like any new HDPE container, rinse and fill once before the first real use. Empty it and cap it between trips and it'll outlast the truck.
