ZIGJOYSleep Sack with Feet 1.5 TOG Toddler Sleeping Bag with Legs Cotton Toddler Wearable Blanket All Year Round for for Early Walkers, Excavator, 3.5T-5.5T, Large

This is the second time buying this sleep sack. They are warm but not to thick. Hold very well to frequent washing.

Edit: customer service reached out to resolve the problem. Very fast and efficient company.I really want to give this a 5 star review because it's thick and warm, and most important of all, my son loves the pattern and he doesn't resist wearing it. HOWEVER, the quality of the sewing is bad. The 2 ends of the zipper is so poorly done that the very hard material of the zipper sticks out on the inside. 2 minutes into wearing it, my son was scratching his neck non stop so I asked him what happened. He said it's scratchy. I took it off and saw what is like. So for temporary fix, I just used fabic bandage tape to cover it. I will have to sew it again myself tomorrow!

this is better then a blanketlove it!

My 2.5-year-old has always worn a swaddle or sleep sack to bed but he was outgrowing all the typical sleep sacks I could find. We tried just putting a blanket over him, but he's a mover so he'd always roll out of it and then wake up. This has been great to keep him warm and big enough where he's not feeling scrunched or confined. The design is super cute, too!

Great for keeping him warm, but not locked into sleep sack. Son is a very tall 2yo and he wears this every night!