Ventor Liner Size:M Add a bright detail to

Add a bright detail to any Rambler Tumbler or Mug with one easy switch

Elasticized cuffs seal out the cold

Soft low–profile wiping surface on thumb

Your pack has some "high-shine" areas that let people see you and keep you safe

Building on over a decade of experience in collapsible drinkware

Ventor Liner Size:M Add a bright detail toDelivering ultimate support for all day endurance, the Ventor Liner is a breathable high performance padded cycling liner, so you stay comfortable in the saddle throughout your longest rides. The Ventor Liner is also ideal for indoor training to keep your cool as you pile up the miles. Built with Ventor Mesh, an ultra soft and stretchy superfine mesh fabric that allows air flow to easily penetrate to your skin and quickly wick away moisture. The