From the backcountry to the boardroom, our vacuum insulated tkwides keep drinks piping hot or icy cold. Now crafted from certified 90% post-consumer recycled 18/8 stainless steel, these hardworking kanteens feature tk closure internal thread design and award-winning climate lock double-wall vacuum insulation which team up to create leading-edge thermal performance. Whatever you’re drinking, we’ve got you covered. With a smooth, rounded lip and five interchangeable lids —all with low profiles and easy-carry swivel loops—tkwides deliver a more comfortable and versatile drinking experience. With food grade 18/8 stainless steel construction and new, chip-resistant klean coat finish, tkwides are built tough to handle extreme conditions and everyday life.