Mug Muscles combines the two most wonderful aspects of a gentleman’s life: consuming beer and pumping those muscles. Shaped just like a traditional beer tankard, the handle acts as a superbly macho in-built exercise grip, meaning sipping your drink and giving your arm a good workout is possible at the same time.
Includes built-in spring loaded hand exerciser
Holds 20 oz.
Mug is BPA-free
Get “sippin’ ‘n rippin'”
The first beer mug to have a built-in grip exerciser