I got a Manta Sleep mask on the recommendation of a friend last year and it is so, so good. I take it everywhere with me now, and use it on any flight where I need to get some rest. That and good earbuds make a huge difference if you’re a light sleeper like me.
Which type of Manta did you go with. They apparently have quite a few variants, and I might invest in one for my next flight.
I have the Pro version because I’m a side sleeper and their site said it was great for that. They were right! Other sleep masks I tried would come off by morning but this thing stays put. It’s really comfy.
I sound like an ad but I usually wake up as soon as sunlight creeps into the room, and this thing helps me get an extra 1-2 hours during summer, which is huge. I really love it.