Klean Kanteen TK-Pro Flask

Yes, the TK-Pro is constructed entirely from stainless steel and silicone. There are no plastic components in the lid or the interior, making it an ideal choice if you are looking to avoid plastic contact with your beverages.

The cap features a unique design that allows you to pour from any angle without removing the lid completely. You simply twist the cap slightly to open the flow, which helps maintain the internal temperature by minimizing heat loss.

Absolutely. The double-wall vacuum insulation is designed to handle both extremes. It keeps hot drinks steaming for hours and cold drinks chilled, thanks to the thermal efficiency provided by the TK Closure internal thread design.

Yes, the included cup is a double-wall stainless steel vessel. This means it provides an extra layer of insulation to keep your drink at the right temperature while you sip, rather than just acting as a simple lid cover.

The flask features a chip-resistant finish designed for rugged use. While it is durable enough for outdoor adventures, it is still a premium stainless steel product, so it may show minor cosmetic wear if dropped on hard rock or concrete over time.

Yes, the TK-Pro is engineered to be leakproof. Once the cap is fully tightened, you can safely toss it into a bag or backpack without worrying about spills.