Leak-proof drinking bottle with a screw cap. The Sigg Original drinking bottle is the ideal companion for all leisure activities, travel, at the office, or in school. The screw cap ensures it remains sealed at all times, making the leak-proof bottle suitable for carbonated drinks as well. Thanks to the wide mouth opening, the bottle is easy to clean and fill – even ice cubes fit in without any issues. The drinking bottle is lightweight and convenient to carry. The interior coating prevents unpleasant odors from developing inside the bottle, ensuring that the taste remains neutral. The drinking bottle is made from food-safe materials and contains no harmful substances, including phthalates or estrogen-active substances.