The Stainless mugs are equipped with high quality double wall stainless steel vacuum insulation construction that keeps beverages hot or cold for hours.

• Stainless steel vacuum insulation keeps beverages hot or cold for hours
• The twist-off lid makes the drinking experience more like drinking from a regular cup
• Compact lid design has fewer parts for easy cleaning
• 2-step method for disassembly and reassembly of lid ensures no accidental leaks, and helps prevent the loss of part
• A special manufacturing technique was used to round the bottle opening, making it smooth and comfortable to the       touch when drinking and cleaning 
• 1-5/8" (4cm) wide mouth opening accommodates full-size ice cubes, and is easy to fill
• Made of BPA-free plastic and 18/8 stainless steel
• Size (width x depth x height): 6.5cm x 6.5cm x 21.5cm
• Heat retention: 71°C @ 6hrs
• Cold retention: 8°C @ 6hrs