Cheeki Tri-tech Sports Lid
This lid makes a weird noise. I have to twist the lid off when I am at the gym to take a sip...kind of defeats the purpose.
Written by April on 5 November 2019
Agree with other users about loud whistling noise! So annoying. Cant use at work as too loud! Please redesign lid ASAP
Written by Julie on 4 June 2019
Weird noise 2
Good lid that is leakproof when locked and has good flow, but it makes a really loud and strange noise when used. Sounds like some exotic bird call.
Written by Cheeki on 20 February 2019