ESC ‑ Size Charts & Size Guide Integration Guide
If you're using ESC ‑ Size Charts & Size Guide, you can also add the size guide on the bundle page of BYOB.
Steps:
- Look for the bundle product in your Shopify product admin. Search by the bundle name.
- Add the product tags required by the size guide app to our bundle product.
- Add custom liquid / custom HTML to our template. Visit BYOB dashboard => Change design. You'll be redirected to the theme editor. Add custom liquid as the screenshot attached. Hit the Save button
<div class="text-center" data-app="eastsideco_sizeGuides"
data-shop="{{ shop.permanent_domain }}"
data-tags="{{ product.tags | join:',' | escape }}"
data-metafields="{{ product.metafields.esc-size-matters.tag }}"
data-popup="button">
</div>

For more details, please refer to the installation instructions of ESC ‑ Size Charts & Size Guide