6oz. Cork Stainless Steel Flask rope The tumbler has the heat/cold

The tumbler has the heat/cold retention properties you expect from Polar Camel drinkware and comes with a slider lid to help prevent spills

Laser-perforated ventilation — maximum airflow without sacrificing structure

Because they are genuine slate

Material: Alternative Wool Twill / Flex Bill

Perfect for fundraisers

6oz. Cork Stainless Steel Flask rope The tumbler has the heat/coldFlasks made great promotional and personalized gifts, and this flask covered in curable, eco friendly cork takes them up a notch. The cork lasers to a stunning black contrast, and top stitching all around the top and bottom give it a finished look. Cork is taken only from the bark of the tree, making it one of the most highly renewable resources on the planet.