70% viscose from bamboo / 30% cotton. Filling 100% Polyester. Close zipper before washing. Machine wash cold water with similar colours. Such as DreamLand, this Perlimpinpin viscose from bamboo sleep bag is full of little treasures. Lovely and practical, this sleep bag is as safe as your own arms. Like baby does, it's time for you to have a good old night of sleep. It allows quick and discrete diaper change without disrupting baby sleep. Exceeding international safety standards, our sleep bag will quickly become baby's favorite sleepwear. Specific properties of bamboo Absorbs and evaporates moisture for optimum comfort Satin, stretch & anti-bacterial fabric Comfort guaranteed no matter the temperature Protects against UV rays Expanded assortment available online. This product is not available in our stores.