Bios Life Slim Shaker Cup

The cup does what it says, mixing liquid and powder and shaking with all of the strength you can muster. I like that they are clear so you can easily make certain that the powder and liquid are mixed well. This is my first experience with shaking cups so I have nothing to compare it to.This would have rate a five if it were easier to clean. Plastic drives me crazy! I recommend cleaning these by hand because after cleaning them in the dishwasher they got a little out of shape.For me, these cups are great for travel and the price is not bad. I only wish the word SLIM was not on the cup. I hate to drink out of it while visiting family because they think I am up to trying a new, trendy thing to get the extra pounds off leading to the same old advise on the right way to slim up. I don't like to explain that I am using this only as a tool. What can you do about busy bodies?Once I wear my cups out, I will purchase more as I find them so easy to use and I love the measurement markings on the cup. Just wish it was labeled Bios Life rather than SLIM.

This cup has a top that just snaps (or is supposed to snap) onto the top. I was using it and the top flew off and made a huge mess in the kitchen. You have to try to hold the top while shaking it and it isn't easy to do.They should have made it to screw on!I then switched to a regular mason pint jar with a plastic screw on cap and that worked great!Finally got a plastic cup, with a straw in middle that had a screw on cap. Also works fine compared to this cup. Don't waste your money on the "name", get a regular old screw on lid cup for shaking the stuff.

I had recently bought 5 cups for the price of this one. I thought I was replacing a previous order. Totally my fault but if you looking to buy a shaker cup keep looking you can buy 5 for the price of this one.

Need to be sure to snap the top in place;otherwise the liquid will go all over.Prefer the shaker with the metal ball!

No big deal...a coolwhip bowl would do the same thing...you have got to be kidding me with the 10 more wordws crap

Use something that you already have in your home to shake up the product. This is overpriced for the quality of the item. It reminds me of a dollar store item or cheap swag at a convention. No need to purchase.

These cups are a simple idea but very helpful. There are measurement markings on the side so you know how much liquid you're getting. The matching lids allow you to shake your drink to blend instead of messy stirring.

This shaker is ok but when you wash it the logo washes of and so does the measuring part so it's hard to see where the water level needs to be.