CoZibug Baby Cozi Sleep Sac, Grey/Turquoise, Large

It can be difficult to find decent larger sleep sacks (I need it for my two year old). I thought I found a great one but unfortunately I was wrong. After reading the website's description "made of 100% cotton front and super soft plush back" I assumed the product would be 100% cotton. However, after receiving the product I realized it was not 100% cotton. I emailed the company and received this response: "The sacks are 100% cotton front and 100% polyester plush lining." CoZibug's description is deceptive and I certainly would not have paid $40 for a cotton/polyester sleep sack. Unfortunately the site I purchased the product from did not accept returns.Pros:Great Large SizeBright ColorsCons:Not 100% cottonUpdate 11/2015: After posting my review the company contacted me. Their website and Amazon description now say that the sacks are made of cotton and polyester. Thank you CoZibug. The product description is now clear.I originally bought 2 sleep sacks (blue and fuchsia) from another retailer, not Amazon, and paid $33 for each.