Review on 🥤 Hydra Cup 3 PACK - Extra Large 45-Ounce Shaker Bottle with Dual Blenders for Protein Mixing by Draven Louton

We bought these to mix thicker infant formula (with added rice starch). The formula has the consistency of a very thick protein powder that is difficult to mix. We needed something that would fit in our fridge better than a blender pitcher, hold 30 ounces, and have a volume label so we can easily measure the amount of water. , and it mixes easily (either in a container or with a hand mixer). It was surprisingly difficult to find someone who met all of these criteria. You are absolutely perfect! Even with that super-lumpy, hard-to-mix formula, these shakers are no problem! I have no doubt they will blend protein powders just as well. And to get 3 bottles?! What offer!