ergoPouch's Jersey Sleeping Bag is a baby and toddler sleeping bag designed for arms-out sleepers (usually from around 3 months of age). The Jersey Bag has a slim-fit, stretchy design similar to that of a swaddle and is recommended as baby's 'first sleeping bag' after the swaddling phase is over.


The safe-sleep approved design is made from soft, stretchy GOTS certified organic cotton and bamboo viscose that is non-toxic and gentle of baby's skin. The ergonomically designed bag features a bell-shaped bottom to promote healthy hip joint development and is approved by the International Hip Dysplasia Institute, and the material is stretchy to allow baby to move more freely and stay comfortable while they sleep.


The 1.0 TOG Jersey Sleeping Bag is perfect for keeping a child warm overnight in rooms 21-24℃/70-75℉, the 2.5 TOG perfect for 17–23°C/63–73°F and the warmest 3.5 TOG 14–21°C/57–70°F.

The 1.0 and 2.5 TOG pouches are sleeveless and 3.5 TOG have sleeves for extra warmth.


The TOG rating means that there is no need for additional blankets in the cot when using this product, making it a safe-sleep option. Parents can be rest assured that the breathable organic and natural fibres will help regulate their child's temperature and prevent overheating. Parents can follow the FREE room thermometer and What to Wear guide provided with the product, to layer appropriately underneath to keep their child warm. We recommend pairing this pouch with one of their TOG-rated Layers or Bodywear underneath, and Arm Warmers can be added on top of the pouch for extra warmth (all sold separately).

Jersey Sleeping Bag | Sage

  • Please use your child's weight to find the most appropriate and safe size for them. A sleeping bag should be well fitted around the neck and the armholes to avoid your baby slipping through. It should also be bell shaped in the bottom to allow for easy leg movement. Please do not size up to the next size until your child meets the weight requirement, for safety reasons.

    ergoPouch Size 3-12M 8-24M
    Equivalent to size 000-1yr 00-2yr
    Pouch length 80cm 90cm
    Child Weight (kg) 6-10kg 8-14kg
    Child Height (cm) 62-76cm 68-92