Sure, it's very possible. I've done up to 5 days out of one.



although I'm cheating and have my sleeping pad on the outside.

Now on the other hand I'm not too sure about the neoprene suit and other gear you might need. That's stuffed pretty good for
me and I'm not taking any extra gear. but keeping yourself
relatively minimal it's very possible.
_________________________
Any fool can be uncomfortable...
My 3 season gear list
Winter list.
Browse my pictures