Closed Cap with Tether

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  • Regular price $10.00
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Replacement Closed Cap for ICEFLASK® and ICPLATE® Gen 3. For drink tube compatibility, check out our ICECAP Gen 3.

Closed Cap now includes an optional tether, allowing users to attach Closed Cap to ICEFLASK®, helping prevent lost parts while hydrating on the move, and making refills easier.

The real magic of our Closed Cap is that it will also work with most plastic Coca-Cola and Dasani bottles, thanks to sharing the 28-410 thread standard. If you lose your ICEPLATE® Gen 3, ICEPLATE® Curve or ICEFLASK® Closed Cap, you can temporarily replace it with the world's most prolific water / soda bottle cap and you are back in business: instant, field-expedient replacement.

Cap Compatibility Guide

Find the right cap for your IceAge product

Product ICECAP Gen 3 Valve Cap Closed Cap
ICEPLATE® Gen 3
Current generation
ICEPLATE® Curve
ICEPLATE® Curve
Replaced by Gen 3
💡 Quick Tips:

ICECAP Gen 3 is how the SOURCE 90 Drink Tube connects to ICEPLATE® Gen 3 and ICEPLATE® Curve, enabling hands-free hydration.

Valve Cap is exclusively for ICEPLATE® Gen 3, letting you drink directly from its rugged hard-cell bladder with ease.

Closed Cap works with ICEPLATE® Gen 3, ICEPLATE® Curve, and ICEFLASK®, making it the most versatile option across the entire IceAge ecosystem.