Storage Cap
The Storage Cap arrives predrilled with a 1” NPT thread and plug, giving you a head start on customization. Remove the plug, and effortlessly install your Flexible Fast Flow Spout (available separately), transforming your Storage Cap into a powerhouse of fluid-flow innovation. Picture the convenience – a cap that adapts to your needs, evolving from classic to cutting-edge when needed. The Storage Cap Cap isn’t just a cap; it’s a gateway to a world of customization and fast-flowing possibilities.
Upgrade your cap game, embrace versatility, and experience the thrill of customization with the Standard Cap.

Storage Cap are available for all jug sizes and can be purchased here.
5 Gallon Jugs - Auto Stop
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Tuff Jug 5.0G / 20L Auto-Stop Utility Jug
Fast, clean, and built Tuff. The 5-gallon Tuff Jug features proprietary Auto-Stop Technology that automatically stops flow when your container is full, helping prevent spills and overfilling.
Built from durable multi-layer HDPE, it combines fast flow, easy handling, and dependable performance for work, recreation, and everyday liquid transfer.
Key Features
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Auto-Stop Spout – Helps prevent spills and overfilling
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Fast Flow – Fills up to 500% faster than standard jugs
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Easy Handling – Ergonomic side handle for better control
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Heavy-Duty Construction – Multi-layer HDPE built for demanding use
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Clear Level Strip – Quickly check remaining liquid
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Internal Venting – No external vent to break or leak
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Made in the USA – Manufactured in Idaho
Capacity: 5.0 Gallons / 20 Liters
Compatible Liquids: Water, oils, coolants, cleaning solutions, and other compatible liquids.
Important: Classified as a utility container. Not certified as a portable fuel container under ARB, DOT, or EPA requirements. Do not use for fuel or kerosene.