The Tuff Jug 5 Gallon (20L) is a heavy-duty utility container built around Tuff Jug's proprietary Auto-Stop technology — back-pressure cuts the flow when your tank is full, so there's no overflow and no mess. Multi-layer HDPE construction, an ergonomic side handle and a clear view strip make it the go-to jug for overlanding, long hauls, UTVs, farm equipment and generators.
- Capacity: 5 gallon / 20 liter
- Auto-Stop shutoff — fills up to 500% faster than standard jugs
- Internal venting through the handle — no floats, no external vents
- Multi-layer HDPE construction
- Ergonomic side handle and clear level-view strip
- Made in USA
Cap options:
- Auto Stop Spout — most versatile; fits top- and side-load tanks with openings of ~1.0" or larger. Includes storage cap.
- Ripper Cap — fastest pour (5 gal in under a minute); spring-loaded, for top-load tanks with openings 1.5" or larger only.
- Storage Cap — sealed storage; accepts an Auto-Stop Spout later.
Manufacturer note: check local regulations for portable fuel container requirements before use as a fuel can.