. Steelworks by Sigg's Metro Mug adds a touch of modern style to your daily routine. It's made of 18/8 stainless steel
and boasts leak-proof construction with a BPA-free EcoCare liner.
- Steelworks by Sigg makes bottles and thermoses to the highest standard of quality
- High-grade double-wall body is a vacuum-insulated 18/8 stainless steel
- BPA-free liner with no migration of harmful substances
- Contents will remain hot or cold for up to six hours
- Leak-proof screw top
- Made in China