I now have my Nalgene 1L Everyday for over a year. I bought it. At a local outdoor business I wanted such a bottle because I drink so almost exclusively tap water and juice or tea, certainly not bought water. I am so excited about the bottle that I sometimes would like to lose a gues word about the Everyday with wide neck! The bottle is really everywhere: university, fitness center, indoor climbing, VW Camping, hiking, everything makes them with. She has never lost a drop (by filling sometimes stay a few drops in the lid / on the thread, then pass this before, but that's it). It is heat resistant up to 100 degrees and remains completely odorless. The scale is useful when camping. It has been so simultaneously Auserd keep a measuring cup and something to dry, something kept at meals and for example a soup bowl replacement. To break resistance I tell times as much: The bottle fell while climbing at a quarry about 10 meters down a rocky hillside. Scarring? Yes! Breaks? Cracks? Not a bit!