BlenderBottle Radian Shaker Cup Insulated Stainless Steel Water Bottle with Wire Whisk, 26-Ounce, Natural/Black (Pack of 1)

Needed something for hard to keep mixed protein drink. I was taking a spoon with me to continually stir a hard to keep mixed protein powder drink. The wisk ball in this does the trick. I just shake before drinking. It does barely fit in my lunch bag, but also great to carry with the handel. I havent tried keeping things cool for long yet in it so I'm not sure how well that works. I did have some leakage around the top once with shaking. I think the rubber seal was out of place temporarily. It is a little long so hard to reach the bottom to clean.

I love this shaker bottle. It holds the water temperature longer than I expected. Easy to clean and durable. I have been using this for almost a year but not sign of wearing down. Next time when I need a shaker bottle, I would buy this again.

Love this product. Only issue is you need to be careful when putting the lid on. Any error in doing so will be hard to tell until you shake it up and get leakage down the sides. Other than that the product is great.

This blender bottle works great and is prefect for my needs, just three trips a week to the gym. The blender bottle is leak proof (as long as you screw the bottle cap on correctly) and does exactly what you'd expect it too. The contents within will foam up a bit.I've found that if you want to cut down on the foam, add ice cubes to help cut down on foam and chill the drink very quickly.Highly recommended for trips to the gym and other places you'd need a blended powdered drink!

Overall this is a great product for someone who wants to keep a shake colder for longer. Whether to keep your protein shake cold on the way to the gym or to keep it cold throughout a long workout this does the job.I use it mainly for my protein and creatine mix which I like to keep cold on my trip from work to the gym. The bottle itself is a good weight, keeps liquid cold for about 1-1.5hrs, doesn't leak, and looks good.It does everything as advertised and as I have needed but it is not without a few quirks. The screw on top is secure but the plastic strap holding the top to the body is only connected via snap on. The metal on metal noise from the contact between the mixer ball and the stainless steel container can be quite loud. And finally, just like it's plastic counterparts, it will hold the protein smell if you leave it uncleaned for a few days (I don't recommend this anyway).All in all, these small quirks don't effect the usefulness and I would definitely buy again.

Bought this bottle as an alternative to hard to wash plastic shaker bottles.So far its proved to be one of my favorite fitness products. Definitely a good buy.Benefits:*Smooth Metallic body*Contains plenty of liquid (more than I thought)*Easy to wash*Clear top to see the contents*Metal mixer (sphere spring) works great*Detachable drink top (I don't see how this is practical but a feature nonetheless)If you've ever had a plastic bottle, you'll know that if you forget to wash it for a day after drinking a protein shake, the bottle will start to smell like death. Well having these metal shakes prevents having to deal with that. In addition, the product itself has a great design and appears to be a superior method of mixing powdered drinks than their plastic counterparts.

We have purchased 4 of these and they are tuff! The construction is great as they are very durable. We have had these for a couple of years now and love them! We both use them daily. He is rather rough on his, but the only reason we have to replace them is when he loses his.

This product is an absolute disaster for anyone who values basic functionality. Unless you have a burning desire to experience the exquisite pleasure of having liquid cascading down the sides of the bottle and drenching your face every time you attempt to take a sip, I implore you to steer clear.The lid of this abomination not only fails to seal properly but also exhibits a mind-boggling talent for inviting liquid to infiltrate its inner sanctum. As a result, every time you summon the audacity to crack it open, you're greeted with a delightful shower of liquid spilling onto the hapless mouthpiece and trickling down the container's pristine exterior. Prepare to be vexed to the point of exasperation!To add insult to injury, this product's manufacturers couldn't even bother to ensure compatibility with their own line of shaker bottle lids. It's as if they were determined to maximize your frustration by providing a vessel that defies the laws of logic and consistency.Save yourself the agony and look elsewhere. This product is an embodiment of disappointment and ineptitude that will leave you questioning your faith in the realm of beverage containers.Other than that, I love it!