900ml Metal Shake Water Bottle Protein Shaker Tumbler 24 hours cold storage 6 hours hot storage Double lock shaker [Metal Shake]

---------------------------------------------------------------------- This stainless steel double-walled vacuum shaker keeps water droplets from forming on the outside, and even when filled with hot drinks, it does not easily transfer heat. It also does not easily absorb protein odors. With a memory inside, you can make protein without a measuring cup. With a removable shaker net, you can easily make powdered drinks. With a large capacity of 900ml, it is perfect for sports, as well as for children in club activities. It is also convenient for staying hydrated while working at a desk. The lid has a two-stage locking structure that has been patented in Sweden. It won't leak even if you shake it, and it won't open due to the pressure of the carbonation even if you put carbonated drinks in it. When you remove the lid, the mouth is large and you can easily fit ice cubes in. Adults can reach the bottom and wash it easily. Hand washing is recommended, but it is also dishwasher safe.