BlenderBottle Classic Loop Top Shaker Bottle, 20-Ounce, Red/Red

I have to take Cholestyramine, which is a medication that comes in powder form and doesnt mix well in liquids. I was getting slimy nasty clumps of medicine shaking it for twenty minutes in a regular bottle, so I got some of these to mix my several daily doses. No more nightmare clumps of godawful powder. The hinged cap is tight and doesnt boop my nose while Im chugging my concoction. The lid and hinged cap dont leak when shaking. This is exactly what I needed to get this medication down.

So easy to clean and works like a charm. Very pleased! The measurement markings are off a little but it gets the job done.

I really like these blender bottles. The blenderball works well enough to blend up a spoonful of peanut butter in my protein shake, with good shaking. After almost exactly one year of daily use, the lid developed a large crack which leaks. I attached a photo, a close-up of the crack. The rounded domed part of the lid just separated from the rim of the lid. For a year of use I guess its ok. I will order another.

I did not purchase this with the goal of portability so if thats your primary focus Ive got nothing for you. I purchased these to halt the steady drain of teaspoons from my flatware drawer. Somewhere in my husbands home office are close to a dozen teaspoons. The protein shake or the fiber drink go into the maw teaspoon stirring away, but only the empty cup returns... So much for the back story. Initially there was chocolate powder residue against the bottom wall of the cup. After pointing this out he changed his shaking style and this is no longer an issue. The lid isnt the most dishwasher friendly design but I cope by washing it upside down over a knife handle in the silverware basket. The wire ball can be carefully speared by a rack tine but I prefer the silverware basket. If 2 get intertwined its pretty annoying to separate. The bottom line: if he wasnt happy with the results, he wouldnt use it.

I use this product all the time and I love it. Easy to use. Easy to clean!

Bought this for my pre-workout and is a perfect size.

I bought one of these a few weeks ago. I dont eat until around 11 AM but I drink either a pre-workout energizer dring (Vega Sport plant based) or a protein drink depending how much of a workout Im doing that morning. The blender cup is great. I put the water in first then dump in the scoop of powder & shake. I use it almost every day and sometimes wind up pulling it (dirty) out of the dishwasher to use the next day so I ordered a second one. BPA free plastic, fits in the cupholder of my van & blends drinks well.

I love these! Solid little cups, perfect size, and the blender ball really helps. Make sure you have the top all the way on before shaking! Sounds obvious, but make sure you hear the cover click. Sometimes its hard to close, but if I push on one side and sort of roll your palm across to the other side, I can get it every time. I use these for protein shakes (cashew milk + Lean 1), and my husband uses them for his energy drinks (caffeinated powder + water).

I found that it tends to leak a small amount when shaking unless you screw the lid on VERY tightly. It is fairly easy to clean but I don’t have a dishwasher and I find that it’s hard to clean some of the small spaces when washing by hand. These issues are more of an inconvenience than anything. Overall it is a solid product.

Wish the measurements were easier to see. Other than that, the bottle is great, no leaks.