Koopman Vacuum Flask Bottle 500ml 500 ml

capacity: 500ml

Koopman Vacuum Flask Bottle holds 500 ml and is constructed from stainless steel to keep beverages at desired temperature. The double-wall vacuum insulation prevents heat transfer, keeping drinks hot or cold for extended periods. Available in assorted colors, the flask features a lightweight build and a sleek exterior suitable for travel, hiking, or daily use.