Happiest Baby Snoo Sleep sack color ivory planets. Size small. This sleep sack is made to clip into the Snoo bed and swaddles the baby in it. We bought it for $35 and rotated it with three other ones so the sleep sack is still in very good condition. It has some minor pilling on the netting and the size as well as the company name (tag) came off a bit in the laundry. Otherwise it is still looking great. If you have the Snoo bed you want to have multiple sleep sack at hand just in case.