






Description
Ships in 1-2 business days | Based in San Francisco, CA | Est. 2023
***Igneous was formerly known as common gear***
Enhance your hydration setup with the Igneous Cap & Tether System, weighing in at just 7 grams. Designed to fit most 28mm disposable water bottles like Smartwater® bottles, this innovative cap and tether combo allows for effortless one-handed opening, while the tether ensures the cap remains within reach, preventing loss during your backcountry adventures. Ideal for ultralight hikers who value convenience and minimal weight, it's the perfect accessory for those who believe every gram counts on the trail.
Features:
- Integrated silicone gasket provides a reliable seal, expanding compatibility across different bottle types
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Made from high-quality composite materials using state-of-the-art additive manufacturing techniques, this bottle cap & tether is built to last. It's designed to withstand the rigors of frequent use, promising durability and reliability for years of backcountry adventures
Sizing: It is compatible with most standard 28mm water bottle caps and couples with most narrow-mouth bottles found in the Americas, Australia, New Zealand, China, and Japan. This includes popular brands like Smartwater®, Life Water, Essentia, Topo Chico, and San Pellegrino. We advise checking the fit before your journey, as forcing it onto incompatible narrow-mouth bottles may damage the threading.
Installation: To ensure a durable connection between the bottle and tether, the tether loop is intentionally quite a tight fit around the bottle top. By placing the loop in boiling water for 30 seconds prior to installation the plastic can be made more pliable and easier to install.
Sold individually.
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Specs:
- Dimensions: 0.5"H x 1.3"(Dia) | 1.3cm x 3.3cm
- Fits: 28mm thread bottles
Weight: 0.24oz | 7g
Materials: Carbon Fiber Composite
Made in the USA
- Reviews
- Questions
works great!!
Have the cap on my bottle and using it for day hikes and it works! went on with no issue and no leaks.
Tough but leaks
I have moved this cap to several new bottles but eventually they all leak. I would like to love this cap but sadly I can't recommend based on my experience. The CNOC caps work great until they split so don't over tighten them. This cap is super strong so I tested the amount of tightening and frankly, it has to be tightened beyond what I would think would be a safe non-splitting torque to keep it from leaking.
Handy to Have
I enjoyed using the cap tether because I don't have to keep track of the bottle cap when I'm filtering water.
Don’t drop your top
Used on JMT 3wks ‘24. No lost or dropped tops on my entire hike 😁 Highly recommended.
Stress free.
It was a little tight to get on , now it's just stress free. no more watching the cap slide to Mordor when filtering water. would recommend .