Designed for the modern adventurer, Frank Greens vacuum-insulated, the triple-walled ceramic range ensures all the pure flavour and aroma benefits of a ceramic cup - with the addition of lightness, durability and insulation. Made from premium grade 304 stainless steel.

• Fits any Frank Green patented spill resistant lid
• Revolutionary ceramic inner layer - to deliver the pure flavour and aroma benefits of a ceramic cup
• Shatterproof thanks to premium 304 stainless steel
• BPA free, FDA and EU approved safe materials
• No condensation
• Stays hot/cold for hours!