Sawyer Cleaning Coupling bis_hidden Sleeve: With arm relaxed at

Sleeve: With arm relaxed at your side and slightly bent

Super tough full-length YKK zip with anti-slip metal zip sliders

Triple-tested for safety

With a folding metal base and a scratch-resistant lens

Weight: 1273 g

Sawyer Cleaning Coupling bis_hidden Sleeve: With arm relaxed atCleaning coupling attached to a Smartwater bottle and squeeze filter Overview The Sawyer Cleaning Coupling offers an alternative way to clean your Sawyer Squeeze Filter or dual threaded MINI filter using a standard plastic bottle. Simply remove the push pull cap from your filter, attach the coupling, then screw the other side of the coupling onto a standard plastic water or soda bottle (28mm thread) filled with clean, filtered water. Weight: 11g (0.