The improvements made to the thermos is its ability to fit in a cup holder without taking the signature look of a stanley cup.
This thermos also features the metals aluminum and copper which are normally not used to make thermoses.
But do to their non magnetic properties they make the perfect thermos for those at the poles doing magnetic research who only want there water not not freeze when outside.
Or those on long hikes cross country that rely on a map and compass.
This thermos also features retractable flaps that keeps the base of the thermos upright.
Additionally it features a flexible handle that makes it easier for people to carry around when on hikes or on a casual walk around the park.
And to those who are addicted to the taste of water have no worry this bottle can carry 40oz at a time
For only 39.99 this thermos can be yours click here to buy