Review on 🥤 Hydra Cup V2: 20-Ounce Shaker Bottle [4 Pack] with Wire Whisk Balls - Ideal Blender for Protein Mixes by Lamont Manjrekar

Bottles work well. The lids don't break like some others, but if you want to get an accurate reading of the amount of liquid you're pouring you have to hold it up to a light, and even then that's difficult. If you're just estimating the amount of liquid, they'll work just fine. You can just fill it up to the top of the logo or whatever. I measure out 100ml coconut milk first and then I add almond milk and it's so painful I get new clear bottles.