I have 6 fleece pouches for my Finn and Lara too.
Lara snuggles inside and sleeps in her fleece pouch all the time. Finn has long hair and prefers his fleece bed to sleep in but when the weather gets cold again, Finn might snuggle inside as well.
I put one of Lara’s toy inside the pouch and she sleeps with her toy. Lara sometimes puts her head out to peek and it is funny.
I have 6 pouches and multiple fleece liners and pee-pads for exchanging and washing frequently. After washing, I soak in vinegar water for a couple of hours to kill the bacteria.