Introducing the Swaddle Grobag

Buy it now

A revolutionary New 2 in 1 Swaddle and Newborn Grobag from safe sleep experts The Gro Company. The only bedding you will need for your newborn.

The Swaddle Grobag enables you to swaddle arms in or out for a great night’s sleep. Extremely easy to use with no folding needed and a long zip that opens from the bottom for nappy changes. Unique design creates space for hip healthy natural leg position. Perfectly transitions your baby into their first Grobag.

Made from supersoft and stretchy cotton, the Swaddle Grobag is available in two different weights – Light and Cosy, for different room temperatures. Babies love it!

Penguin Pop Charcoal_Grosnug


The Grosnug is the UK’s first, patented 2-in-1 swaddle and baby sleep bag. It aims to eliminate the complications of traditional swaddling.




When used as directed, the International Hip Dysplasia Institute acknowledges the Grosnug as a “hip-healthy” product. Baby feels comforted and secure while parents are reassured that baby is able to sleep in a hip-healthy position. The Grosnug has a unique shaped skirt giving baby plenty of room to kick and sleep in a natural froggy legged position.

Shop Now

How to use the Swaddle Grobag


  • Available in Light and Cosy weights

  • Newborn size 2.3-5.5kg

  • Newborn + size 4-7.1kg

  • Includes FREE Nursery Thermometer and what to wear guide

  • Chest lined for secure swaddle comfort

  • Highest quality construction

  • Baby safe YKK zips, Nickel free poppers, and no rough edges or seams

  • Machine Washable and can be tumble dried on low heat.

Care Instructions

  • All Grosnugs can be machine washed at 40°C

  • They can be hung out to dry or tumble dried on a low setting. As with all cotton goods, we have designed our Grosnugs to allow for up to 5% shrinkage

  • If your child has any allergies and you wish to wash your Grosnug at 60°C, you should allow for a little more shrinkage

  • When washing, it is best to keep the zip closed

  • You can iron your Grosnug on a low heat if desired, always keeping the iron away from the zip or cover the zip with a cloth

  • We recommend that you wash dark colours separately for the first few washes

  • We also recommend that you wash your Grosnug with a detergent that is free from bleaching agents in order to retain the original colours.

What to wear

Cosy: in cool rooms of 16-20°CLight: in warm rooms of 21-25°C
24-27°C (75-81°F)Nappy
23°C (74°F)Sleeveless or short sleeved bodysuit
21°C (69°F)Sleeveless or long sleeved bodysuit
20°C (69°F)Sleeveless or short sleeved bodysuitAll-in-1 cotton sleep suit or long sleeved bodysuit
18°C (65°F)All-in-1 cotton sleep suit or long sleeved bodysuitAll-in-1 cotton sleep suit and sleeveless or short sleeved bodysuit
16°C (61°F)All-in-1 cotton sleep suit and sleeveless or short sleeved bodysuit
Girl in Zig Zag Grobag


Visit our FAQs page to find out more.


Looks like you’re not in Australia...

Please choose your location

United KingdomAustralia