NalgeneSustain Tritan BPA-Free Water Bottle Made with Material Derived from 50% Plastic Waste (Using ISCC Certified Mass Balance), 16 OZ, Narrow Mouth, Cosmo

I only buy Nalgene bottles. Made in the USA. They last forever. You can freeze them. Very sturdy. I clean them with a baby bottle brush.

Perfect bottle, 500ml is perfect amount of water to carry to class or to gym.

Love it! Perfect size for everyday, out and about errands with the quality you would expect from Nalgene. Also, much easier to drink from than classic wide mouth option.

My husband and I have used Nalgene for years. We bought two of these little ones for our now seven year old. The girl chews are straws so those cups with the flippy straw weren't an option. The screw top is easy enough for her as long as she closes it and not a teacher who is trying to seal a pickle jar.She's had them every day since Kindergarten, now ending first grade. She's lost them, dropped them, left one rolling around on a bus for a whole two days (imagine the beating it took) toted them to the playground and everything inbetwen. They look like they've been run over and chewed on by every rodent. I'll buy her new ones for the next school year but I just came here to say they are worth every penny.

You cant go wrong with a nalgene!! This bottle is perfect for cold or room temp liquids. No taste is ever left behind after washing. Swish a small rag or paper towel inside with soap and water, rinse well and you're good to go.

well-made

I love Nalgenes but just fyi, the color ‘Cosmo’ is not lavender with a gray lid as shown online. It’s a pink color with a “berry pink” colored lid. It doesn’t bother me bc I actually like it more but if you don’t like pink, don’t choose “cosmo.”

1 bought these a while back and they are horrible. Within an hour water in them tastes of plastic flavor. I can't use them. They are either knock offs, defective or Nalgene has gone way down hill. Whatever the cause I'm off the brand. Wish I had figured this out in the return window!