Double-Wall Glass Coffee Mugs, Set of 2

Two clear double-wall glass mugs with a loop handle. The drink sits in the inner wall and the outer wall stays cooler to hold. 250 or 350 ml.

Two walls of clear glass

Glass: borosilicate glass, double-walled, clear all through
Handle: a slim glass loop on the side
250 ml mug: about 7.8 cm (3.1″) across and 9.8 cm (3.9″) tall
350 ml mug: about 8 cm (3.1″) across and 10.8 cm (4.3″) tall
Set: two mugs of the same size

The gap between the walls keeps a hot drink from heating the outside straight away. Borosilicate glass takes hot and cold drinks, but the thin walls need a gentle hand.

Specifications

Material	Borosilicate glass
Dimensions	250 ml: 7.8 x 9.8 cm; 350 ml: 8 x 10.8 cm (diameter x height)
Capacity	250 ml or 350 ml
Pieces	2 mugs
Dishwasher	Hand wash recommended

What's in the box

2 double-wall glass mugs of the size you choose

Care and cleaning

Wash by hand in warm soapy water and dry with a soft cloth. Do not put the mugs on a hob or in the oven, and let them cool before washing.

Frequently asked questions

Does the outside get hot? Much less than a single-wall glass. The air gap between the walls slows the heat, so the mug stays comfortable to hold.

Can I use them for iced drinks? Yes. The double wall also keeps condensation on the outside down with cold drinks.

Free shipping on all orders. Orders usually arrive within 7 to 12 business days, including 1 to 2 business days for handling and 6 to 10 business days in transit. Business days are Monday to Friday, excluding public holidays. Orders placed after 17:00 Oslo time (CET/CEST) are processed the next business day. Delivery estimates may be affected by public holidays or delays.

Returns within 30 days of delivery, subject to the return policy. You pay return shipping unless the item is defective, damaged or incorrect.

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