Oh, interesting. I guess we had opposite reactions to the softpack... I was thinking "would be perfect for sleeping at night, but may get in the way during the day" whereas you were thinking "good for day, but would need to compress at night" :)

Looking at it again, I guess you're right, it is at a bit more of an incline than I realized. I'd be fine with lying down flat as long as I had some kind of pillow... maybe they make plastic blowup pillows? Ｉguess any small inflatable flotation device might work.