Very high-quality construction, of course without any thermal insulation, which has never let me down when making my protein shakes

This color is very nice, it's like rotten apple. Most importantly, it dissolves the powder perfectly, keeps the water cool, it's super lightweight, excellent quality, and finally, it's an excellent replacement for the plastic shaker because it doesn't smell after you wash it.

Classes above the plastic ones, truly a different category. I got it in white and it is beautiful, while the stainless steel makes it very durable and keeps the protein cold. I found it very convenient that it has ML markings both inside and outside. Overall, it is amazing and does not smell like plastic ones, just be careful how you close it so it doesn't leak drops, first screw it on, and then close the spout to shake it.