Zojirushi’s new portable vacuum insulated water bottle comes with convenient thermos cup and added safety features. Easy to use one-push switch and secure stopper gives you piece of mind from spilling and safe to use with kids in mind. high quality vacuum insulation keeps your favorite coffee or cold beverage's temperature throughout the day lid conveniently turns into a cup for a perfect break compact design takes minimal space while maximizing capacity the nonstick coated interior and fill wide opening makes cleaning a breeze hand strap for added portability