Rorywrote a review of Hydro Flask 64oz Wide Mouth Water Bottle (Growler) on February 12, 2017
Familiarity: I've put it through the wringer
I pack this thing with ice and fill with water so I still have cold water while camping a few days in. I can usually refill it with filtered water from a stream 3 times before the ice is gone. Surprisingly, the Nalgene adapter on my filter also fits the mouth on this, though it's a little tight. I only wish they made bigger ones.