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The RotopaX 2 Gallon Water Storage Pack GEN 2 in black brings the same updated design language as the GEN 2 gasoline pack to the water storage lineup. Same 2-gallon capacity, same overall dimensions — but with a next-generation construction that eliminates the complicated twisting bottom mechanism of the original design for a simpler, more straightforward setup. If you want two gallons of reliable drinking water on your rig without overpaying for features you do not need, the GEN 2 is the version to run.
Construction uses the same thick-walled roto-molding process as the rest of the RotopaX lineup, with enhanced structural strength and an upgraded spout that improves flow over the original. The leak-proof cap assembly holds up to vibration and rough terrain, and all materials are BPA-free for safe drinking water storage. Like every RotopaX water pack, the GEN 2 can be frozen to keep cold water accessible throughout the day — a simple feature that makes a real difference on hot weather trips.
The black finish keeps the look clean and low-profile on builds where the standard white container does not fit the aesthetic. It mounts to the same Standard, DLX, and LOX pack mounts used across the entire RotopaX system and can be stacked using the 1, 2, and 4 Gallon Extension for added capacity on a single mount point. If you want to add spigot-style dispensing at camp, the RotopaX Spigot Kit is available separately and threads directly onto the container. At the same slim 3-inch depth as the original 2 gallon, it mounts flush to bed racks, roof racks, spare tire carriers, tailgates, and MOLLE panels without adding unnecessary bulk.
We ship nationwide and internationally. Most in-stock items leave our shop within 1–3 business days. Made-to-order and oversized parts may require additional lead time; any special timing will be noted on the product page.
If an order is placed outside of our normal business hours (Monday–Friday), we will process it as soon as possible once our team is back in the shop during regular operating hours. Weekend orders will be handled the next business day.
We want you stoked on your gear. Eligible items may be returned within 30 days of delivery for a refund or exchange.
Many products include a manufacturer warranty. We’re happy to help facilitate claims—reach out with your order number, photos, and a description of the issue.
Questions about shipping or returns? Get in touch—our team is here to help you get trail-ready.
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