Exporting a feature to a specific directory using drush
Use the command drush fe my_feature views_view:my_cool_view --destination=sites/all/modules/custom

https://drushcommands.com/drush-7x/features/features-export/
http://dirtystylus.com/2016/02/18/setting-a-destination-directory-for-drush-features-export/

Bonus: To change the name of the feature, and other info, edit the name= section of: sites/all/modules/custom/my_feature/my_feature.info