Polyester Polyester SUITABLE:The sleeping bag can be used for 3 Seasons.SIZE:80*230cm Suggenal extreme temperature: 41 ℉ -77 ℉.Applicable in a variety of scenarios,such as Travel camping pajamas party,It's very suitable for you to travel with your children.Half-circle hood with adjustable drawstring,which can keep you warm and prevent your humidity LIGHTWEIGHT OUTDOOR/INDOOR EXPERIENCE:The sleeping bag contains in a Storage package.Package size:38*35*9cm.Each sleeping bag comes with a compression sack with straps, which makes it super convenient to store and easy to carry. CLEANING ADVICE:For the outer shell,a damp cloth is a good choice.If there's such as heavy soilage,you can also use machine wash as well.This will be better extended to its service life,easy maintenance and longevity.Please do not use bleach, which will hurt the print and dyeing of the product and material. FOR OUR CUSTOMER:In order to better serve you, if you have any questions, you are welcome to send a message to contact us. We will reply to you as soon as possible.At your service,always. Our products are designed and manufactured in line with the standards of the industry. The entire range of products offered by us is very popular in the markets for their afford ability and high durability nature.