Blender / Shaker bottle

I use the "BlenderBottle" brand found on Amazon in a variety of colors. I have 4 or 5 different ones that I use, all that brand. I like the bigger size (28 oz??) vs. the little ones. Beware though... if you have more than one, and the metal shaker balls are near eachother in your sink or dishwasher, you'll spend like 20 minutes untangling them if they get stuck together lol.

BlenderBottle is the very best.

I also have a CleanTek bottle which has a little ice pack that goes down the middle and a separate cup in the bottom for storing powder in case you want to take a shake with you that you'll mix later. It's great for taking a shake to the gym for after my workout..

I use a smart shake bottle. I used to use the blender bottle until my son took control of the blender "ball" that goes in it. I found that the smart shaker actually works better than the blender bottle.