W. Buck—October 11, 2025
Best mug ever! Actually DOES keep contents hot for long periods, Coffee 2-3 hours with lid closed. Lid is well designed, tight seal. Easy to clean, dishwasher safe, fantastic finish. Have a Horizon 16 oz as well, excellent product. Read more
Daniel E.—December 29, 2025
Best coffee mug I’ve ever used. I’ve had one for 3 years. Just added 2 to my cabinet. Keeps coffee HOT Read more
Donnie—December 18, 2025
The best thermal coffee cup I've ever owned. Seals very well and stays tight even when I knock it over. My coffee stays completely drinkable in 40°'s for every bite of one hour. Read more
Chris Mulvihill—May 31, 2024
It is made of steel, so it feels hefty, rigid, trustworthy, permanent. This could be your cup of Gibraltar. It is insulated, so things that are in get sulated pretty darn well. It doesn't say outsulated, does it? Mine is painted an industrial sort of inoffensive green which tugs at my soul asking: "am I enough?" Well, let me tell you, little sage cup. You're everything an insulated adult sippy-cup should be (minus the tantrums). The lid seals well, and even my concern about spilling something out of the two millimeter vent-hole while the little slidey-sippy-hole-blocker door was engaged were altogether swept away by remembering that fluid dynamics exist. Good job bottling up your caustic contents, little capped hero! There are always other days for therapy. A feature I am well pleased with is the rubber foot. I don't know what to say about a foot. It is a good foot. Stable. Patient. Understanding. It has a handle, but it is, like, welded, so I didn't know if that made it now count as part of the container module, or not. So, I won't say anything. Read more
honest A—May 6, 2024
Overall I am pleased with this mug. The size, color & shape. I have only one comment to make about releasing the cover. It is a bit awkward and tight. I struggle to release the cover and spill the content in doing so although it does keep the content warm. Read more
Customer—January 2, 2026
This is the first cup to really keep my coffee hot! Read more
Sameen—May 21, 2025
Great stuff. Isn’t fully sealed or leakproof thanks to the small hole for air to enter at the far side of the lid, but that simpler mechanism is the reason it’s so easy to clean and the lid doesn’t get disgusting like those Contigo mugs. So basically, keep it upright. Read more
Axel—November 6, 2025
Love this mug, use it everyday for my drinks and look forward to buying a larger size, the lid is nice and sturdy and the color is perfect. Read more