ZOJIRUSHI Stainless Steel Vacuum Bottle (Mug) 0.48L (SM-WR48E)

Stainless steel vacuum insulation keeps beverages hot or cold for hours
2-step lid release process prevents excess condensation on the stopper form being flung off while the lid opens
Features a leak-proof*** one-piece stopper with an integrated gasket that is easy to clean and prevents the loss of parts
Streamlined lid design with smaller protrusions and grooves for easier cleaning
A special manufacturing technique was used to make the body ultra-lightweight and compact
1-5/8” wide mouth opening accommodates full-sized ice cubes
Easy-to-clean nonstick coated interior
Made of BPA-free plastic and 18/8 stainless steel