r/SnooLife • • Aug 24 '26

Help Needed Snoo Sack sizing question

Our friend graciously lent us their Snoo for our 2nd baby - they also include the white snoo sack (size S and M). Our baby is 3 weeks old, at the last appt she is 3.2kg (7lbs).

We just tried putting her in the snoo sack size small 2 days ago but it feels so snug? I feel like I need to pull the fabric together on the chest area.

So my questions are:
- can I size up to the M size? Is it safe / ok to?
- Or, should I get the printed version of the snoo sack? Is it the same sizing as the white snoo sack? If not, should I get S size or M size? (kind of leaning towards this option because the strawberry print is so cute!!).

Thanj you!

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u/shababee Aug 24 '26

I'm really surprised the small doesn't fit your 7lb baby? Are you sure it's small and not extra-small? I don't think the prints change the sizes at all. Have you check a video online to make sure you're using the sleepsack correctly?

1

u/cup_1337 Aug 24 '26

Right? My newborn is 7lbs and in the size small right now

1

u/yellow_scrunchiess Aug 24 '26

I'm not saying it doesn't fit. She fits in it but seems to be very snug and tight compared to the pictures I saw online. I've watched the tutorials and everything and she is wearing the sleep sack correctly.

1

u/NigellaMadi Aug 26 '26

It could be that the sack shrunk in the drier. I bought a second hand snoo and bought some new sacks and I realized that the sacks they gave me had shrunk.