What to Wear Guide & More

  • How do I know if my child is hot or cold?

    Please check if your baby is hot or cold while sleeping by touching her tummy or behind her neck. Touching baby’s hands and feet are NOT good indications of their actual body temperature.

  • Isn’t merino wool too hot for warm temperatures/climates?

    Our merino wool baby sleeping bags are perfect for year-round wear in nurseries with room temperatures 63-77F (17-25C). Simply adjust the layers of underwear or sleepwear worn beneath the sack to suit the room temperature. Merino creates a micro-climate around your baby’s body, gaining or losing ...

  • My baby is cold when wearing the Sleep Bag

    We strongly recommend touching your child at the back of their neck or on their stomach while sleeping to gauge their temperature and level of comfort. Hands and feet are not strong indicators of core body temperature. If you feel that your child is cool to the touch, it may be best to try a warm...

  • What is the TOG rating of your sleep bags? Are they winter or summer weight?

    Our 4 Season baby sleeping bags are designed to be worn year round. They are made from 100% natural breathable fibers and contain NO synthetic filling. Therefore, they do not have a fixed TOG. The fine merino wool lining helps naturally in regulating baby’s body temperature, keeping baby warm in ...

  • What to wear when sleeping in a Woolino 4 Season Sleep Bag?

    We recommend sleepwear made of natural and breathable fabrics like cotton or merino wool. Please refer to the dressing guide we provide (shown below, and also on back of your Woolino room thermometer) for general recommendations on how to dress your baby depending on the room temperature. The te...

  • Why don’t the sleeping bags have sleeves? Won’t my child get cold?

    Our baby sleeping bags are sleeveless to ensure air circulation around baby’s chest. Babies that sleep with traditional sheets and blankets rarely sleep with their arms underneath the blankets. We recommend layering under-garments to ensure your child is perfectly comfortable in their sleeping en...

  • Why isn't my Space sleep bag glowing?

    As shown in the product description, the Glow-In-The-Dark fabric on the Space print needs to "charge". We suggest that you charge the sleep bag indoors under a bright light for at least 30 minutes before wearing. Indoor lighting is more effective than sunlight. The sleep bag will start to glow as...