I love hydrapak water bottles and needed to replace my 500ml one after losing it. Hill & Dale gave the best price and excellent service. I would buy from them again.
It's really good, only problem I had with it for about a week was a strong plastic taste when water was left inside the bottle for around an hour. It's barely there now and does not bother me anymore. Such a great bottle to carry around, very comfortable to drink from. I love that it squishes down, I tend to carry it half full in my bag and then fill up fully at work and at the gym.
Light weight, packs away small. Excellent bite seal.