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 at school. The screw cap ensures it remains sealed at all times, making it suitable for carbonated beverages as well. Thanks to the wide mouth opening, the bottle is easy to clean and fill – even ice cubes fit effortlessly inside. The drinking bottle is lightweight and convenient to carry. The interior coating prevents any unpleasant odors from developing and keeps the taste neutral. The bottle is made from food-safe materials and contains no harmful substances, including phthalates or estrogen-active compounds.