it keeps drinks warm for an adequate amount of time. Cons: the design is awful. The cap frequently leaks and gets stuck so it's impossible to open. It is the most poorly designed travel mug lid I've ever had. I've had it less than a year and it's completely unusable now
or they hide/remove negative reviews instead of improving their products. Overall
Huntkey Grevault
United States
http://huntkeyenergystorage.com
UNS Wholesale
5624 Shepherdsville Rd 40228 Louisville United States