Take a look at the demo to see how it should end up functioning: https://arena-artemis.myshopify.com/products/blue-bandeau-bikini-top

Set Product templates

The theme only support bundle style for product use follow templates:

• Product default with bundle product: product.default-bundle
• Product Big image with bundle product: product.big-image-bundle

Step 1: SET Metafields data for Bundle Product

You may following instruction Shopify Metafield name Bundle Product

.

The Bundle product meta field require add 2 product handle to folowing field

- namespace: c_f
- key: bundle_1
- value: Add your product handle #1!

- namespace: c_f
- key: bundle_2
- value: Add your product handle #2!

Step 2. Edit Product

Option 1: Edit Product by Custom Field Chrome App

You may follow at Metafields Instruction

Option 2: Mass Edit All Products Metafields add Bundle Product.

Steps

1. Go to this link: https://shopify.com/admin/bulk?resource_name=Product&edit=metafields.c_f.bundle_1:string,metafields.c_f.bundle_2:string

2. Add Product handle to Bundle 1 & Bundle 2 field. If you would like to add product 3 products Replace shopify.com by your website url.

Eg.

• Go to Product 1: Add bundle1=handle product 2, bundle2= handle product 3
• Go to Product 2: Add bundle1=handle product 1, bundle2= handle product 3
• Go to Product 3: Add bundle1=handle product 1, bundle2= handle product 2

Handle product must follow handle strings in Shopify, refer https://help.shopify.com/themes/liquid/filters/string-filters\#handle-handleize. Eg : you have color is “Color1”, just add group-color1

You may also edit product by other Shopify app: https://apps.shopify.com/search?q=metafield