EST. 2001 Logo Nalgene

The wide-mouth opening makes filling and cleaning a breeze, and the easy-close top snaps shut securely without any leaks. I've been carrying it daily for a week now and the 25th anniversary logo still looks sharp.

The wide-mouth opening makes refilling at the gym fountain effortless, and the easy-close top snaps shut with a satisfying click. I've been using it daily for two weeks and it's held up great.

Bought this to celebrate the 25th anniversary, and the easy-close top seals tight enough that I can toss it in my bag without worrying about leaks. The BPA-free plastic feels sturdy, not flimsy like other bottles I've tried.