This mug features a groundbreaking advancement in thermal insulation. We use an integrated molded Polyurethane sleeve that actually insulates the liquid inside the mug, unlike double-walled mugs which only protect your hands but don’t necessarily keep your beverages hot or cold. Well designed leak-proof sipping lid has an ergonomic rolled edge and thumb grip with hang loop.
Excess liquid flows back into the sipping hole because of the concave design of the lid.
- Ultra-durable food grade Nylon 66 inner is BPA free
- Fitted, ThermoSkin non-absorbing insulation sleeve
- Patent-pending Protex™ hex pattern base
- Leak proof sipping lid
- Assorted colors: Blue, Orange, Green, Grey
Proper Use:
- Please note that Delta products should not be used in a microwave
- (early production versions incorrectly had a microwave-safe symbol)
| Description | Volume | Weight |
|---|---|---|
| Delta Insul-Mug | 16 oz / 473 ml | 4.4 oz / 125 g |
