- Stainless steel vacuum insulation keeps beverages hot or cold for hours
- Leak-proof flip-open lid
- Safety lock prevents accidentally spilling
- Easy-to-clean and fill wide opening
- Compact design takes minimal space while maximizing capacity
Details: Zojirushi stainless steel vacuum insulated mugs will keep beverages hot or cold for hours. The light weight compact design takes minimal space while maximizing capacity. The leak-proof flip-open lid keeps beverages hot or cold and covers the mouth area to maintain cleanliness. Each lid also features a safety lock to prevent accidentally spilling. The interior of the mug has an easy-to-clean, BPA-Free, Slick Steel polished stainless steel interior. Slick Steel finish is an alternative to nonstick coating. Instead of coating with nonstick material, the stainless steel interior is electro-polished to smooth the surface to repel foreign substances and stains.