RotopaX

RotopaX 4 Gallon Gas Can | Long Fuel Pack, Two-Mount Kits

SKU: ROTO-RX-4G-2DLX
MSRP: $339.95
$269.97
(You save $69.98 )
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The RotopaX 4 gallon gas can is the long one. Where the smaller packs are roughly square, this pack runs 34" end to end and only 3" deep, so it lies flat along a roof rack, bed rack, ladder or tire carrier and carries the most fuel RotopaX fits in a single pack.

Details

  • 4 gallon capacity, 34" x 13.5" x 3" (height x width x depth).
  • CARB and EPA compliant for sale and use in all 50 states, California included.
  • Low-permeation, three-layer roto-molded shell with a flame mitigation device in the neck; leave it in place.
  • Spout and cap included.
  • 10-year leak-free guarantee from RotopaX.
  • Made in the USA.

It Takes Two Mounts

The 4 gallon has a mounting hole near each end, and RotopaX holds it with two pack mounts so it rides flat without rocking. Choose a kit in the Mount option: two Standard mounts, two Deluxe mounts, or a Locking mount with a Deluxe mount, which is the pairing RotopaX itself recommends since one lock secures the whole pack. Mounts are also sold on their own in our RotopaX mounts listing.

Standard, Deluxe or Locking?

  • Standard Pack Mount: one T-handle that spins down to clamp the pack. The simplest, lowest-cost choice, and plenty for a pack that rides on pavement.
  • Deluxe (DLX) Pack Mount: two arms that tighten separately, so the pack stays put on washboard and trail. RotopaX's best seller, and the one it recommends when you stack two packs.
  • Locking (LOX) Pack Mount: the Deluxe two-arm design plus a lock cylinder and two keys, so the pack and what's in it stay on the van when you're away from it. Single packs only: it doesn't work with an extension.

All three bolt down on the same 4" disc base and fit every RotopaX pack.

To stack a second pack on top, our Pack Mount Extension suits the 4 gallon (a Locking mount doesn't work with an extension). The RotopaX Universal Mounting Plate is sized for a 4 gallon pack if your rack has no flat spot. Smaller sizes are on our RotopaX gas can listing.

Fits Any Van

RotopaX isn't vehicle specific. A pack goes anywhere you can bolt a mount to a flat, solid surface: a rear ladder, roof rack, spare tire carrier, rear-door storage panel or bumper. On a Sprinter, Transit or ProMaster the ladder or roof rack is the usual home, and Aluminess owners can use the BackPACK RotopaX mounting plate.

FAQs

How many mounts does a RotopaX 4 gallon need?

Two. The pack has a mounting point at each end, and RotopaX pairs it with two pack mounts. Each Mount choice on this page includes both.

How do I vent a RotopaX fuel pack?

RotopaX asks owners to vent at least once a day, or with every 10 degree temperature swing or 1,000 feet of elevation change: take the pack off the mount, turn the neck to the top and loosen the cap. Keep it completely full or completely empty.

Is the 4 gallon legal in California?

Yes. It's CARB and EPA compliant for all 50 states.

About RotopaX