Nalgene Easy Sipper Cap for Wide Mouth Water Bottles - Yellow

I love this addition to my Nalgene water bottle. I use it everyday! It does not clip or lock in and some might be concerned with that as I was at first but it doesn't budge unless you put a good amount of pressure on it.

it was hard for me to buy this product because it could not cost them more than 10 cents to make, yet they charge so much for them. it does keep me from dumping water in my lap while driving though.

when it arrived I thought I had bought the wrong thing because it looked so small, but it fit right in the 32 oz wide mouth nalgene perfectly. easy to remove and apply.

Works great, keeps me from spilling on myself, especially when I have ice in there. Doesn't slip, fits just right. Easy to get in and out. The bottle top screws right over it. I can toss it in the silverware spot in my dishwasher to wash.

Very disappointed. It fell right into the bottle, useless for keeping ice in the bottle.

I really don't understand why anyone would buy this when the Guyot Designs SplashGuard Guyot SplashGuard is available.

Feels cheap. Didn’t bother using it.