Versatile
The principle is simple but effective: The vacuum between the inner and outer stainless steel walls provides reliable thermal insulation. In the 1-liter variant, drinks stay refreshingly cool for up to three days. The large insulated bottle with a volume of 1.5 liters impresses with an impressive cooling duration of up to 94 hours. Iced water as well as juices, herbal tea or iced coffee are therefore still cold even after almost four days. The heat retention time is also impressive: Hot beverages such as coffee, tea, mulled wine and punch or even soup stay warm for up to 18 or 22 hours.

Well thought out details
The wide neck of the bottle not only makes cleaning easier, but ice cubes with an edge length of up to 3 cm also fit in effortlessly. The high-quality stainless steel bottles are odorless and tasteless as well as food-safe and BPA-free. Thanks to the ergonomic design, they fit comfortably in your hand when quenching your thirst on the go.
A special detail: the historic Petromax dragon logo on the bamboo lid. Thanks to silicone seal, the screw cap keeps reliably tight on the go. At its handle, the bottle is easily attached to the backpack with a snap hook. Even a fall in rough terrain cannot harm the robust stainless steel.
Disposable is not the way to go: Plastic bottles don't stand a chance against the robust Petromax vacuum flask. If the stainless steel bottle is regularly cleaned with detergent, it is a long-lasting companion for outdoor adventures, SUP tours, beach days, camping or the everyday life.