22 oz Tumbler + Mini Disc Mount Bar Mount The Flat Mount's tapered edge

The Flat Mount's tapered edge and recessed locking mechanism prevent trips and snags

Designed in collaboration with Professional Bass Angler Fred "Boom Boom" Roumbanis

The double-wall

double-wall vacuum-insulated Canteen and Tumbler will keep your beverage hot or cold for hours

Combined with the stainless steel

22 oz Tumbler + Mini Disc Mount Bar Mount The Flat Mount's tapered edgeTired of your drink flying around while you're out fishing, kayaking, or bouncing down the trail on your ATV? The Mini Disc Mount keeps your beverage exactly where it should besecure and spill free. Just twist to lock it in place, and youre good to go. Paired with our double wall vacuum insulated stainless steel tumbler, your drink stays hot or cold for hoursno spills, no stress. Only Obsidian Black drinkware features the engraved 'TwistLock Beverage