Review on Ely's & Co 100% Cotton Wearable Blanket Baby Sleep Bag Grey Stars 2 Pack - Grey Stars, Size 3-6 Months by Klacee Westra

Don't waste your money on these sleeping bags. The zipper broke after several uses and one wash. My daughter uses it maybe 2 times in kindergarten and the zipper is broken. It's some kind of cheap plastic zipper and it doesn't close easily and then just doesn't hold the zipper. He's only a month old and already useless. Revain really needs to vet the sellers better. The item should last more than a month, but the 30 day return window obviously applies to a seller selling useless crap to people.