What is the opinion of Reddit about the
Caldera Releaf® Neck Rest, Black, Medium?

In no particular order:

• Global Entry (you get pre-check with this)
• Get a Chase Sapphire Reserve or Amex Platinum (if you can get a mailer for 100K pts w/ $3K spend, do that instead of using the web offer)
• If you find the neck pillows not up to snuff, get one of these neck supports. Works better for me, but YMMV.
• High quality roller bag goes a long way. Maybe no need to get a Briggs and Reily, but I have a Travelpro.

I used to tape my mouth shut when I go to sleep. But there are a few devices that can keep your mouth shut while you go to sleep.

I didn’t like this one much, but it’s a popular device like “Chin Strap.” I’m currently using the neck rest and it been working well.

I tried several kinds of tape, a multitude of chin straps, none of them worked or else were too uncomfortable. What worked for me is a neck brace. It fit right under my chin and kept my mouth from opening to breathe. Like this: https://calderaintl.com/products/releaf-neck-rest. Amazon has them: https://www.amazon.com/Caldera-Releaf%C2%AE-Neck-Rest-Regular/dp/B0027CU1PS

Good luck!

Here you go. Works like a charm.