Review on 🍹 BlenderBottle Classic Shaker Bottles, 20 oz - Ideal for Protein Shakes and Pre Workout (3 Pack) in Vibrant Teal, Plum, and Cyan Colors by Brandon Rogers

Love these things! I use them daily at home to mix up energy drinks, meal replacement drinks, pre-workout and post-workout shakes, you name it! The blender bottles provide a great seal, I've never had a single leak from the 10 or so I have. They are much more durable than other water/mixer bottles. No cracks or breaks, even after repeated washing in the dishwasher. Also, they seal without using any of the O-rings that many competitor bottles have. I have found that on many competitor bottles the o-ring degrades over time as does the quality of its seal, so other bottles end up leaking. In some cases I've found that other bottle o-rings start to develop bacteria or mold under the o-ring unless you take it out and wash it separately. This only complicates maintenance and makes cleaning the beverage containers more difficult. In short, blender bottles are the best you can get! I don't buy anything else.