900ml Metal Shake Water Bottle Protein Shaker Tumbler 24 Hours Cold Retention 6 Hours Warm Double Lock Shaker [Metal Shake]

The stainless steel vacuum double-walled shaker prevents water droplets from forming on the outside and prevents heat from transferring even when hot drinks are poured into it. It also doesn't have a lot of protein odor. With memory inside, you can make protein without a measuring cup. Equipped 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 involved in club activities! It's also convenient for staying hydrated while working at your desk. The two-stage locking lid is patented in Sweden. It won't leak even if you shake it, and it won't open due to the pressure of carbonic acid even if you pour carbonated drinks into it. When you remove the lid, the mouth is large and you can easily fit rock ice. Even adult hands can reach the bottom, making it easy to wash. Although hand washing is recommended, it is also dishwasher safe.