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DEF CAP

$14.69
$14.69

This cap is made to the same rigorous engineering standards as our Standard Cap but in a DEF Blue color scheme to clearly stand out. Purchase this in conjunction with the DEF Spout to convert any of our utility tanks into a DEF storage container

** The current model jug accessories are not compatible with any previous jug. Please select the correct jug model to ensure you receive the correct accessories. Watch this video to identify which jug model you have **

Jug Model : Current Jug Model
$14.69
$14.69
Multi-O Ring Seal Means No Leaking EVER.
Auto Stop Means Never Overflowing
Internal Venting Means Simple + Fast Pours
The Tuff Jug Difference

The Tuff Jug difference is that it’s built as a complete system, not just a basic jug. With rugged construction, smarter sealing, versatile cap options, and features designed for faster, cleaner, more controlled liquid handling, Tuff Jug gives you a more dependable setup for real-world filling, storage, and transfer.