So it should come as no surprise that the Man vs. Wild star likes his tea piping hot and his water colder than a witch's teat.
Hence the triple-wall, vacuum-insulated Bear Grylls Ultralight Flask, an adventure-friendly vessel ready to conquer whatever journey you throw at it. Constructed from stainless steel, the BPA-free bottle is capable of keeping cold beverages chilled for or up to 24 hours and hot beverages warm for up to 12. Weighing in a just 9.6 ounces, the powder-coated bottle is resistant to scratches and comes with a lifetime warranty.
Available in either 20- or 32-ounce options priced at $17 and $22 each, you can save 20% on the bottles by using the discount code HiC20OFF via our friends at HiConsumption.
And remember, if you don't have any water on hand to fill the flask, you can always improvise: