The stainless steel Classic 27oz water bottle is the original, iconic, full stainless steel water bottle that's designed to last a lifetime, with plenty of colour options and finishes there's one that's for you. One of Klean Kanteens most popular water bottlethat is perfect for everyday use and easy to travel with you to the office, grocery store, wilderness and beyond.

Small enough to fit in a large purse or backpack and easy to clip with the included BPA-free cap. The high quality single wall stainless steel construction is lightweight, perfect for hydration and keeping drinks cold in the cooler or fridge.

The Classic Flask comes with the Sport Cap 3.0 in all colors which features high flow rate and quiet 'chirp' free experience. Finished with Klean Kanteens new Klean Coat that makes the finish 4 times more durable than before and is chip resistant meaning your Klean Kanteen Flask will continue to look great after years of adventure.

Please note: the high flow Sport Cap 3.0 Cap is spill proof but is not designed to be leakproof.