I use it to make my protein shake, which is very helpful to ensure that it does not clump. No leakage or defects during use. When I go hiking for a short time, I also use it as my electric shaker bottle. I am relieved because it will not spill in my bag. Good experience using this electric shaker. My husband needs something to adjust his protein shake before exercising, it’s perfect. This is the perfect size, easy to open and clean.
I would recommend the electric protein shaker. I plan to buy one in the future. My only problem is to decide what color I want 😉 now toss between transparent/pink and transparent/blue.
I also plan to buy another shaker bottle electric for my husband and let him rotate between the two.
About one year, I use three (protein, branched chain amino acids, pre-exercise) every day. So far, there are no issues to report. I wash shakers for protein shakes thoroughly immediately after use, and wash with soap several times a week. If I need one more, I will buy another one.