My DS (yes I still get excited saying that!) is just shy of 12 weeks and is turning into houdini as far as getting out of wraps and from under blankets. He tends to travel upwards (rather than foot-wards) in his cot, and I think tends to get a bit too cold at night because he leaves his bedding behind (think starfish sleeping pose!).

I have a sleeping bag I got from Target which is probably more designed for winter months... so I'm trying that today... but wondered if anyone could recommend particular sleeping bags and why? I'm also keen to get something that's all cotton. I looked at grobags and they seemed quite expensive, so wondering if they're worth it? Do you get what you pay for, and e.g. is there any reason why I should go for a grobag over something else?

TIA!
Belfie