Great, it is by far the best Meal replacement shake I ever tried, but I am writing this feedback because I am severely annoyed by the Shakers. Both the lid and the cap regularly get stuck, and it sometimes takes me 30-40 seconds to close a bottle and I have also shook an entire meal into my sink because the bottle was not properly closed on one side. The plastic sieve also get´s dirty and smelly extremely fast. Other companies, like Jimmy Joy shakes have far superior bottles.
Reply Queal:
Thank you for writing the review Valentin!
I'm sorry for the bad quality of the shaker(s) that you've received. We can always replace it if it's not working correctly. The main cause I'm thinking of is that maybe the dishwasher temperature is very hot (thus deforming the shaker). But of course, that shouldn't affect the shaker, do let us know if you want a replacement.