Zip Keeper Straw Mug 9% spandex

9% spandex

Breakaway zipper offers option of open-top or zip-top use

Same durability and lightning-fast dry times—now in a featherweight design built for your most demanding

Real-life sub-surface action

Zip Keeper Straw Mug 9% spandexThe Zip Keepers are designed to be worn extended at regular length or zipped for a custom fit to the back of the head. Features: Adjustable, Coated Stainless Steel Cable 14 size extends to 14 and shortens to approximately 9 Available in universal silicone ends accommodating most temples sizes Durable, lightweight, low profile, waterproof Keeps sunglasses secure Tip: Use an alcohol based hand sanitizer to apply Keepers to your eyewear for easy