What Happens When a Bundle Product Is Out of Stock?

It depends on what sells out, for example the whole bundle product goes to Draft, while a single sold-out item just shows an Out of stock badge.

Steps

1. If the bundle product itself sells out, it's set to Draft and disappears from your store.

2. When it's back in stock, check its status in Shopify Products is Active.

3. If one item in the bundle sells out, shoppers see an Out of stock badge on it.

4. (Optional) Change the badge text in Translation Settings (see how).