Review on BlenderBottle SportMixer Tritan Bottle 20 Ounce Kitchen & Dining and Travel & To-Go Drinkware by Steven Thelin

I only had it 6 months. I've owned several blender bottles over the years, all in different styles. This was the first time I tried this particular style. let me tell you This is an absolute nightmare to clean. The rubber/silicone seals are difficult to remove and wear out very quickly. But I did it. Almost 6 months later. The cover is cast, BAD. Beyond Redemption. I always rinse and wash with soapy water once I'm done. I wash when I go to bed. My protein powder is a bit thick, so it "hardens" like oatmeal if it's not rinsed out, no matter what I drink it from. The lid is also difficult to open and closes COMPLETELY. It was really airtight, so that's a big plus. I also liked the curve of the bottle. I ended up having to throw it away (sorry mother earth). I bought a ProStak blender bottle. Again. Without rubber seals. Still 100% tight. The lid is much easier to open and fully close. I have joint problems, so this is very important. General. I love this brand. I just can't recommend this style. If they gave him a better cap, maybe I could. ProStak is by far my favorite style and I will stick with it. :)