Cheap as anything really, good quality & a bargain for price, no complaints whatsoever. 

I like this shaker a lot. It's a good size and the bottle seems to be good quality so far. I use it to mix my whey protein isolate with almond milk and it all blends smoothly-- no chunks at all. I hold back the cap just in case as it looks like it could get in the way, but it's really not a complaint of mine as I've seen in some of the other reviews. Just put your finger on it if it bothers you and it should be fine.

I tend to just use this for water and carry it about the house with me all day and just refill it when required. Good big bottle with markings to show how much you're drinking.

Exactly as described/looks. Very sturdy. Happy with this purchase 

Sealed tight, no leaks when shaking. Holds a good amount of liquid. Very practical :)

Good quality shaker, same as most brands. Only issue here, and it's a small one, is the colour. Then"my protein" blue isn't my favorite. Would be nice to be able to get black or something else.

Love this shaker it's perfect for the job and a nice size.

would strongly advise shaving before using this shaker, the poorly designed flexible lid tends to drip milk into your facial hair as you drink, that’s if you haven’t already poked yourself in the forehead with it too. I have a relatively slim head and still find the lid is awkward to manoeuvre around. The filter is very good however and mixes the shake perfectly

Good Size & Quality and easy to wash too !

These Buchsteiner style shakers are the best I've used. Great size, mix well and easy to fit your hand in to clean. Will definitely buy more. Recommend.