Igneous - 28mm Cap & Tether

Enhance your hydration setup with the Igneous Cap & Tether System, weighing just 7 grams. Designed to fit most 28mm disposable water bottles like Smartwater, this innovative cap and tether combo prevents cap loss and forms a convenient loop when closed for easy carrying. 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
• 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.

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