Premium Material – The camping sleeping bag is made of premium 220T ripstop microfiber fabric,comfortable and breathable,lined with 220T cotton pongee. The waterproof outer protective shell is made of a unique hexagonal design and high-quality Material with double S-stitching and microfiber filling for optimal warmth and insulation to protect you from the elements. The bright colors are loved by boys and girls,great for kids and adults alike!