The Endurance Plus casing provides the ultimate in sidewall protection for extremely tough conditions

the 350-mile race across the Flint Hills of Kansas

the insulated backing and hook-and-loop cuff closure help to keep the warmth inside

It is built on a flat mount disc brake platform for all-terrain stopping force and also creates clearance for a 38c tire

but will get soaked if submerged in water to above the top cuff

dometic thermo mug 450ml 1 Bicycle Tubes The Endurance Plus casing providesThis double walled, vacuum sealed thermally insulated mug keeps your morning coffee or tea hot for longer than your porcelain mug at home. Made from durable stainless steel, it is virtually indestructible. The convenient handle gives you the familiar coffee mug feeling. The transparent screw in lid avoids spills when you are moving around. All components are easy to clean and dishwasher safe. Durable design for many years of use Double walled