Who else is sick of sleeping on the ground under a leaf? How about a rut sack in one of the future updates.
So when after sleep, instead of loosing about 50% each bar, it decreses to 30%. Restore 15% HP just for not being on the ground.
It could me made with the following:
8 flowers,
7 woven fiber,
5 gnat fuzz
2 clover
Flowers for the body, with woven fiber keeping it together.
Then the gnat fuzz and clover to make up the pillow.