The voltrx brand has always been one of my favorite beverages. I usually buy some simple things, such as milk, milk powder, but if things like yogurt thicken, the voltrx protein shaker bottle will go on. I have eaten some vegan powder granules, but nothing else. So, what I want to say is that in general, protein shakers can create smooth milk shakes for your workouts.
The spring cover is as reliable as they claim. Once the bottle cap is tightened and you hear the click of the bottle cap, you can shake the protein shaker at will without worrying about any leakage. However, it is very important to hear the click of the hat, because otherwise it will almost certainly open back and make your walls a mess (trust me. I know)
As far as cleanliness is concerned, if I wash it quickly after drinking it, I can usually rinse it off quickly after drinking it. Most drinks are clean, but it is easy to wipe with a sponge.
can’t be said to be durable, because I didn’t let it suffer too much, but I have given up a few times and there is no harm caused by any problems. It looks as strong as you think, as long as it doesn’t swing around like a hammer, it should be fine.