{"product_id":"2-gallon-def-1","title":"RotopaX 2 Gallon DEF Container","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eRunning a modern diesel truck with a Selective Catalytic Reduction system means DEF is just as essential as fuel — and just as easy to run low on in remote areas where it is not stocked at every gas station. The RotopaX 2 Gallon Diesel Exhaust Fluid Container gives you a mount-ready DEF reserve that integrates directly into your existing RotopaX setup, keeping two gallons of DEF on board and accessible whenever you need it.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis is the original DEF container from RotopaX, built with the same thick-walled, roto-molded construction used across the lineup. The interlocking bottom design is the key functional difference from the GEN 2 version — it allows this container to interlock at the base with another 2-gallon RotopaX container (gasoline, diesel, water, or storage) to effectively create a combined 4-gallon unit in the same footprint as a standard 4-gallon pack. If you already run an interlocking setup or want that combination flexibility, this is the version to choose. If you prefer the simplified flat-bottom design at a slightly lower price point, the GEN 2 is the alternative.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIt mounts to the full RotopaX system using Standard, DLX, and LOX pack mounts and can be stacked using the 1, 2, and 4 Gallon Extension. The slim 3-inch depth profile keeps it flush against bed racks, roof racks, spare tire carriers, tailgates, and MOLLE panels. As with all DEF containers, this should be used exclusively for DEF — cross-contamination with fuel or water, even in trace amounts, can damage your SCR system.\u003c\/p\u003e","brand":"RotopaX","offers":[{"title":"Default Title","offer_id":42563687088213,"sku":"RX-2DEF","price":84.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/5868\/8853\/files\/RX-DEF1_8e6ac60f-2172-4df8-8879-6003a9d8a565.jpg?v=1780417569","url":"https:\/\/www.padoverland.com\/products\/2-gallon-def-1","provider":"PAD Overland","version":"1.0","type":"link"}