Closed Cap (No Tether)

Replacement Closed Cap for ICEFLASK®, ICEPLATE® Gen 3, and its predecessor, ICEPLATE® Curve. For drink tube compatibility, check out our ICECAP Gen 3. 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 Replaced by Gen 3 ✓ ✓ ICEFLASK® ✓ 💡 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.