at keus, we believe a good bottle is an essential part of any thoughtful everyday setup. it follows you to the office, on a hike, on your bike or on a flight — always reliable. our models are selected for their durability, lightness and ability to maintain drink temperature. whether made from stainless steel, recycled materials or bpa-free plastic, each bottle is tested to meet the needs of a mobile lifestyle. cap design, opening width, grip and ease of cleaning — every detail matters. it’s a simple object, but one that deserves to be well thought out.