Outer shell:Made in 100% Oeko-tex polyester Lining: Made in 100% Oeko-tex cottonFilling:Made in faux down featherEXT 80 X 50, INT 60 X 30 Our new sleeping bag is an essential product for your baby. It's made in 100% Oeko-tex polyester with water repellent impregnation and a unique filling with Thermolite heat insulation. Tested according to EN 1466:2014/AC:2015. The sleeping bag is made with five holes through the back - this way it's also workable with the security straps in your stroller. The sleeping bag provides a luxury feeling for your child when wrapped inside. Use the sleeping bag to keep your child warm when outdoor and as a play blanket when indoor.Our sleeping bag is flexible in size and can be used from newborn to approximately 3 years of age. Both cover and sleeping bag is washable at 30 degrees celsius. The sleeeping bag can be washed again and again, and is convenient and easy to use.