
16oz Onyx Mug
- Triple-layered, vacuum-insulated Therma-S’well® technology.
- Keeps drinks cold for up to 10 hours or hot for up to 3 hours.
- Splash-proof, Slide-Open Lid with an easy-grip handle.
- Fits in most cup holders and designed for on-the-go sipping.
- Made from BPA/BPS-free, 18/8 food-grade stainless steel.
Materials & Ingredients
Made from 18/8 food-grade stainless steel with a BPA- and BPS-free plastic slide-open lid.
Safety & Sourcing
Designed for safe, everyday beverage use. Features vacuum-insulated, condensation-free construction and is reusable and dishwasher safe (top rack).
Country of Origin
Made in China.
Original: $37.20
-65%$37.20
$13.02More Images


16oz Onyx Mug
- Triple-layered, vacuum-insulated Therma-S’well® technology.
- Keeps drinks cold for up to 10 hours or hot for up to 3 hours.
- Splash-proof, Slide-Open Lid with an easy-grip handle.
- Fits in most cup holders and designed for on-the-go sipping.
- Made from BPA/BPS-free, 18/8 food-grade stainless steel.
Materials & Ingredients
Made from 18/8 food-grade stainless steel with a BPA- and BPS-free plastic slide-open lid.
Safety & Sourcing
Designed for safe, everyday beverage use. Features vacuum-insulated, condensation-free construction and is reusable and dishwasher safe (top rack).
Country of Origin
Made in China.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- Triple-layered, vacuum-insulated Therma-S’well® technology.
- Keeps drinks cold for up to 10 hours or hot for up to 3 hours.
- Splash-proof, Slide-Open Lid with an easy-grip handle.
- Fits in most cup holders and designed for on-the-go sipping.
- Made from BPA/BPS-free, 18/8 food-grade stainless steel.
Materials & Ingredients
Made from 18/8 food-grade stainless steel with a BPA- and BPS-free plastic slide-open lid.
Safety & Sourcing
Designed for safe, everyday beverage use. Features vacuum-insulated, condensation-free construction and is reusable and dishwasher safe (top rack).
Country of Origin
Made in China.




















