Can be used both indoor and outdoor

Durable single-moulded plastic body

Thermal overload protection

Handles securely fastened with rivets for extra durability

litterateur or philosopher

Final Touch - Double-Wall Insulated Glass Mug 10 oz - CAT8050 [type]Kitchen Tools & Utensils Can be used both indoorEnjoy long lasting hot coffee from these double wall insulated glass mugs that provide superior insulation. The exterior stays temperature neutral making these coffee cups easy to handle. This mug is made of durable borosilicate glass and is great for both hot & cold beverages. Double wall construction: provides superior insulation enables hot beverages to stay hot longer exterior stays temperature neutral; easy to handle