The Contigo Swish bottle with the patented Autoseal™ lid automatically seals between sips to prevent spills and leaks. Designed for easy one-handed drinking – no need to remove the lid or open a spout. The large control button and tapered bottle shape ensure easy handling, even for shorter or less dexterous fingers. The bottle is easy to clean – all parts are dishwasher-safe. The non-slip base fits perfectly into most car and bicycle cup holders. Made from Tritan.