Review on 🍶 Nalgene EasySipper: Optimized for Nalgene 32 Oz Wide Mouth Bottle by Micheal Wright

The benefits of these fenders are obvious, but I had a hard time deciding which one to buy. My fiancee has a Guyot Designs model with a drinking hole and vent on the opposite side and that's how I discovered the usefulness of these things. I was also interested in this version from Nalgene, which was cheaper at the time of purchase. I have a 32 ounce quart size bottle of Nalgene at home and one at work so I figured I'd take both and see which one I like better. I see these suction cups serve two main functions: (1) making sure I don't spill anything on the seesaw or into a moving car, and (2) not falling into the bottle. You can drink from it - sometimes I manage to block the top of the hole meant to vent and make an odd slurping sound. I prefer the option with separate ventilation. This "sipper" is a hard plastic that cannot easily get into the bottle. It has never been accidentally dropped. It falls to its surface after a few fairly hard hits and is easy enough to extract (once the bottle is empty). The Guyot Designs "mudguard" I bought is made out of a softer rubber plastic. A separate vent is much better, but it gets into the bottle much easier. It does not withstand even a strong hit on the surface. Also, it's very easy to get it after falling down. My fiancé's Guyot Designs fender is made of hard plastic, similar to this Nalgene option, but also has separate venting, which I prefer. It's the best of both worlds in my opinion, but I'm not sure how you're going to find this particular product. Much luck!