Three oxygen tanks e-tanks, one has a regulator an there is the text BYO2 over the top on a white infant onesie

BYO2 - Infant Onesie

Regular price $21.00
Bring your own oxygen!

Dress your baby to the nines with this 100% cotton one piece. It has three snap leg closure for easy changing, a comfortable envelope neckline, and a beautiful print that's bound to get the baby all happy and giggling.

- 100% soft cotton*
- Comfortable envelope neckline
- Three snap leg closure

Because our shirts are printed on demand, it can take 2-7 business days for your order to get printed before it ships :) Email us with questions!


Size guide

  3-6M 6-12M 12-18M 18-24M
Body Width (inches) 9 3/8 9 7/8 10 3/8 10 7/8
Fits Baby Lenght (inches) 20-25 25-28 28-30 30-32
Fits Baby Weight (lbs) (lbs) 12-16 16-22 22-27 27-30