“This is an excellent bottle. Well built with quality in mind. There are a few issues with it which should be fixed for the next one though. For one, the seal in the caps seems to come loose too easily which caused it to leak in my backpack. But with a careful check before closing it it solves the problem. The next is it is a bit bulky to carry around, and should have been molded to allow for your fingers and thumb to grab a hold of it more securely when drinking out of it. Yes that will affect the design, but it will do better to ensure it is more secure in your hands, because it does have some weight to it.”
“The information on the Performance Shaker Bottle page is incredibly misleading. The fine print at the bottom of the page does clarify that the 'dishwasher safe' claim in the product description is only partially true, as only the lid is considered dishwasher safe. However, what was most disappointing is that the product was merely designed in the USA, while the product itself is actually manufactured in China. While I have yet to use the bottle, I must admit that it has the look and feel of a high quality container; I just wish that Transformation had been more honest in their description of the product.”