We always try our best, but sometimes we just don´t have an adapter for specific zippers. In this case, an additional zipper can be sewed in your coat that can be connected to the extension panel.
Sewing the additional 2 zipper halfs to inside your coat is not a big deal, just 2 rows of stitches. The zipper can also easily be removed later.
You have two options:
1) we modify your jacket for maternity and babywearing. This includes only service and shipping. The material comes on top, in case you do not already have a sew-in adapter (Option DIY).
2) we modify your jacket for back carry. This includes only service and shipping. The material comes on top, in case you do not already have the huckepack material (option DIY).