This MAMMOTH-S mug offers all the best features in one item!
It is a double-wall construction with our signature scalloping design, made of food grade stainless steel, and offering the power of choice with lid color varieties
Its large stainless handle provides an easy way to grip, hold, or carry your mug whether you are taking a sip or on the go.
The 40 oz capacity allows you to easily keep track of your hydration and spend less time on those annoying refills.
The insulated construction means; it will keep liquid cold for 36 hours and hot for over 2.5 hours.
