Marsupi Sizing Table

Marsupi is quick and easy to adjust, fitting most caregivers, with S/M, L, XL & XXL carriers available. Marsupi sizing is based on the caregiver’s waist size, not the size of the baby. The most popular size is S/M, which fits most caregivers.


 Carrier Size Caregiver Waist Size
S/M 65-100cm


* Available for Marsupi Classic only

Sizing is based on your pre/post pregnancy sizing. If you are pregnant and unsure of how to work out the best size for you please contact us on and we would be happy to assist you.

Click here for more sizing tips.

Marsupi Sizing Tips

Whether buying for yourself or someone else, these tips will help you confidently choose the right size.

  • Between Sizes

    If you’re in between sizes, choose the smallest size you can fit, unless you are above average height or have a bigger bust. Larger sizes will have longer straps that may sweep the floor as you are setting up the carrier and make it more fiddly to adjust your carrier for a snug fit.

  • Clothing Size ≠ Marsupi Size

    Clothing sizes may be based on hips, waist, torso, or even height and is not the perfect indicator of what size carrier you will need. We recommend measuring your waist andchecking again our sizing guide to ensure you get the best fit.

  • It’s All About That Waist

    At least, when it comes to babywearing. The waistbelt will sit around your waist, not your hips – ideally at just above your belly button or higher, depending on your baby’s size.

If your Marsupi doesn’t fit as expected, you can send it back to us for a replacement within 10 days.

Get Help With Sizing

Not sure about what size would fit you best? Let us know your waist, bust, height, and weight measurements. Plus (ideally) a photo attachment or link to a photo on social media. Complete our Contact Us form and we’ll get back to you within 24 hours with our recommendation!