Yarn substitute suggestions?

Can someone suggest a yarn equivalent to the discontinued Bernat Bamboo please? I have a pattern for a summer top that calls for that yarn and I have no idea as to a good substitute to use for this top. Thanks so much.

Here are some suggestions from yarnsub.com

https://yarnsub.com/yarns/bernat/bamboo_natural_blends

The only bamboo I’ve used is the much lighter weight Bamboo Pop from Universal Yarns.

Thanks for your help. I will check this out.