Review on UltrAspire 550 Race Handheld Blue/Gray, Universal Size by Jacob Morrison

It was almost the perfect bottle for runners. Its 500ml is the perfect amount of water for long runs for me. I don't like to carry anything bigger with me. The bottle has a nice contour and feels good in the hand. The bottle strap fits well and after about 3 weeks it is firmly in my hand. My only complaint is that the bottle is made of very soft plastic, which gives the water a slightly plastic taste, especially on long runs on a sunny day. I'm not too picky about the need for a BPA-free bottle, but you do get some of that "not-so-watery" flavor. Otherwise it would have gotten 5 stars