Drew's personal experience and advice on protein Shaker Bottle

　　I like the shaking effect of the electric shaker bottle, the appearance, and the material. But I have three products to worry about, and I hope to buy another one after the solution. 1 and 2 are required. The third is style.

　　1) The drinking cap cannot fit at all. There are almost no clicks in place. If you don't hold it tightly, you can't shake it to prevent leakage. I hope they can lock this up, maybe including some simple locking mechanism to keep it closed when shaken.

　　(2) When the lid of the drinking port is opened, it extends 90 degrees upwards from the cap, and does not extend back. Because it is 3-4 inches tall, it will hit your forehead when you try to drink, and you need some neck gymnastics to avoid it.

　　(3) The information sticker on the electric shaker bottle is made of paper and old glue. In 2019, old ones should not be used, steel wool for stickers. I would recommend a different sticker and adhesive so that it can be easily peeled off without leaving any residue.

　　However, great products just need more development. Hope this helps.