BlenderBottle Classic Shaker Bottle Perfect for Protein Shakes and Pre Workout, 28-Ounce (2 Pack), Grey and Black

Everything works great with these, except with the colors of them it makes it impossible to see the lines to know how many ounces of liquid you are getting.

I dont know if it leak proof - if you run it in dishwasher it may lose the lid tightness and start leaking

Ive had this brand of shaker bottles for many years, which is why I purchased again when my old one finally broke. You can put these things through the ringer and still be confident in them lasting a while. Highly recommend and enjoy the simple colors they offer.

My wife and I resolved to lose weight and get in shape in 2014. Part of that was joining Nutrisystem, and part of Nutrisystem is energizing shakes and crave-reducing shakes. Blending the shake mix with 8 oz of water is a breeze in these bottles. The sides of the bottles are marked with various volume levels (fluid ounces and milliliters) so making a shake is as easy as adding 8 oz of water (to the line), dropping in the shaker ball, adding the shake mix, closing the lid and shaking away. The shaker ball does a great job blending the shakes with no grittiness. When youre done shaking, open the pour spout and pour into a glass, and the shaker ball stays behind in the bottle. Both the bottle and ball are easy to rinse and clean as well. Highly recommended for anyone looking for a quick, compact, mobile tool to blend shakes!!

Love these things! I use them daily at home to mix energy drinks, meal replacement drinks, pre-workout and post-workout shakes, you name it! Blender bottles make a great seal, never had one leak out of the 10 or so that I own. They are much more durable than other water bottles/mix bottles. Havent had one crack or fail, even after numerous washes in the dishwasher. Additionally, they seal without the use of any type of O-ring, which many competitors bottles have. Ive found that with many competitors bottles, the O-ring degrades over time, as does the quality of its seal, thus, eventually other bottles start to leak. In some cases, Ive found that other bottles O-rings start to develop bacteria or mold underneath the O-ring if you dont pull it out and wash it separately. This just adds to the maintenance and hassle when cleaning your drink containers. In short, Blender Bottles are the best you can get! I no longer buy anything else.

I don’t mind paying a bit extra for the quality of these cups, although this deal was great!

The 2 Pack of BlenderBottle Classic 28-Ounce Shakers is a must-have for anyone looking for a reliable and high-quality shaker bottle. These bottles are made with exceptional craftsmanship, and they are designed to last for a long time. The first thing that stands out about these shakers is their quality. They are made with high-quality, durable materials that are resistant to cracks, breakage, and leakage. This ensures that you can use them for a long time without having to worry about them breaking or leaking. The bottles also feature a secure and leak-proof lid that is easy to open and close. This makes it easy to carry them around without worrying about spills or leaks. The wide mouth also makes it easy to clean the bottles and add your favorite supplements or protein powder. The 28-ounce size is perfect for most people, and its large enough to hold a good amount of liquid without being too heavy or bulky. Its perfect for use at home, at the gym, or on the go. Overall, the 2 Pack of BlenderBottle Classic 28-Ounce is an excellent investment for anyone looking for a high-quality, durable, and reliable shaker bottle. They are built to last, and the leak-proof design ensures that you can carry them around without worrying about spills or leaks. I highly recommend these bottles to anyone looking for a good-quality shaker bottle.

I use them with powdered Gatorade

These containers are 12oz not 20oz as in the description. Still usable just not for anything larger that 12oz.

These are great for many reasons. Ive been using them for my green drinks in the morning. Very easy to use, especially on the go. Durable and easy to clean. Work just like youd expect them to.