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
Bonibi
32123 Lindero Canyon Rd #104 91361 Westlake Village United States
http://www.bonibi.com
Justrite
East Dempster Street 2454 60016 Des Plaines United States