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.

Product textweight - 7g
cap fit - 28mm

This cap uses the 28-410 bottle cap standard and couples with most narrow mouth bottles found in the Americas, Europe, Australia, New Zeland, China & Japan.