As someone who enjoys protein shakes and smoothies on a regular basis, I can’t live without the BlenderBottle Classic V2 Shaker Bottle. This bottle has become a staple in my kitchen and gym bag, and for good reason. It boasts a unique patented mixing system, which uses a surgical-grade stainless steel BlenderBall to mix powders and liquids smoothly and consistently. I have used this bottle with a variety of protein powders, and have never experienced any clumping or uneven mixing.

It’s made with high-quality materials that are both dishwasher safe and BPA free. I have dropped this bottle numerous times without any cracking or damage. It also has a convenient carrying loop on the top, making it easy to take on the go. And with a leak-proof screw-on lid, I never have to worry about spills or leaks. Its patented mixing system, durability, and convenience make it a great investment for anyone looking to up their shake game.