Here is something completely new from Nalgene! A 32oz Wide-Mouth bottle made from their BPA free Everyday material that glows in the dark. We think it’s pretty neat. Expose it to the light for a while and you will be able to see it in the dark. You may ask, “How much does it glow?”. Well, that’s kind of hard to answer, you can’t read by it, it won’t lead Santa’s sleigh, but you can see it in a dark room or campsite. If it’s on your bed stand you will be able to see it in the middle of the night. Faintly, but it’s there.