Meet their new chilly-weather hero, our penguin Front Opening Sleep Sack 2.5 TOG. It's crafted in our softest, thermoregulating signature fabric. Designed in a 2.5 TOG, the baby sleep sack can be used throughout winter. The length is adjustable to grow with your baby or toddler and it zips from the bottom to make night time changes simpler.

• Made from our signature 30% organic cotton and 70% bamboo from viscose fabric
• Fill: 100% polyester
• Concealed zip-up front
• Zips from the bottom to make changes easier
• Adjustable length sizes 6-24m & 2-4y
• Complies with the EN16781:2018 safety regulation
• Please wash inside out
• Fasten zippers and poppers before washing

Learn more about how to safely use a baby sleep sack in every season on our blog.

We advise that babies should not wear padded/bulky clothing or sleep sacks whilst in a car seat while driving for safety purposes. You can keep your baby warm in the car by adjusting the temperature or placing a blanket over the straps once they are harnessed in.