The quality isn't bad to be honest. But it isn't actually 1/2 a UK gallon, It's only 1.8 litres. There are bigger and cheaper bottles available in most supermarkets. So wouldn't recommend really.

Dropped it once and it broke and spilled my water everywhere.

This is the second one I’ve bought now, left it in my kit bag and through general carrying the bottle cracked on the base rendering it useless. Same happened with the first one I had. Second one lasted a week.

Yet another myprotein bottle to be binned through leaking

It was nice while it lasted but the bottle is made of a weak material which broke very quickly

The quality is bad, i drop the bottle from my bag at a 10cm height from the floor, it broke.

Great size however water leaked out near the mouth of the bottle even though I screwed the cap on tight. 

This is a good size bottle perfect for the gym and monitoring how much water your consuming per day. If only I didn’t drop it full of water which shattered it. The plastic is quite thin other then that, great! 

Looks good, but dropped it once and The thing burst everywhere.. had it 2 days.. overpriced

Excellent product highly recommended to fulfil your water needs .