Add the cubed Sugar Kiss Melon to a kitchen blender.
Blend until completely liquid. If necessary, you can add a little water to loosen.
Carefully pour the liquid into each ice pop bag. Using a funnel will help make this process easier. Fill all the way to the max line, and then seal tightly.
Place in the freezer and freeze until solid, about 2-4 hours.
Notes
If you don't have access to Sugar Kiss Melons from H-E-B, you can also use other melons, like honeydew or cantaloupe.