Instruct: Classify Amazon reviews into positive or negative sentiment
Query: BIG Nalgene

The big Nalegenes are getting harder to find, and this one doesn't disappoint. The huge capacity is nice when you only want one bottle to carry. It's got the same quality build as the smaller, quart-sized bottles, and seems to have the same impact-resistance. I also like that it has the heavier duty cap connector/strap. This has broken on bottles I've had in the past, and that is quite annoying.