Leak-proof drinking bottle with a screw cap. The Sigg drinking bottle is the ideal companion for all leisure activities, travel, at the office, or in school. The screw cap ensures it is always sealed, making the leak-proof drinking bottle suitable for carbonated beverages as well. Thanks to its special lid design, the drinking bottle can be easily held and carried with just one finger - perfect for on-the-go. The drinking bottle is lightweight and easy to take along. The inner coating prevents unpleasant odors from developing in the bottle and keeps the taste neutral. The drinking bottle is made from food-safe materials and contains no harmful substances, including phthalates or estrogen-active substances.