Where form meets function - an insulated mug featuring a tapered figure and smooth 4-finger handle. Thick, hand-blown borosilicate glass provides a sturdy, crystal-clear construction that is both temperature and scratch resistant.
Double-wa...
Reviews
4.8
40 ratings
5
4
3
2
1
Keeps my coffee much hotter than my coffee mugs.
S
Steven · January 4, 2026
Coffee mugs
Added a dab of clear silicone to hold the plug in, I believe this will save my new set of mugs in the dishwasher. Thank you!
J
John · October 26, 2025
Fragile
I really like the look of these mugs but sadly one of them has already broken by a mere tap of another cup. Great look but wish the exterior layer were stronger/thicker.