Add bananas and coconut milk to a blender. Blend until smooth, scraping down the sides of the blender as needed. Add strawberries and maple syrup. Blend until smooth, again scraping down the sides of the blender as needed.
Pour this mixture into a popsicle mold. Make sure to leave about ¼” of space at the top of the mold to allow the popsicles to expand in the freezer. Insert popsicle sticks, or follow instructions for your mold.
Freeze for 6-8 hours.
Remove from freezer. If needed, allow to thaw for a few minutes. Optionally, run popsicle mold under a bit of lukewarm water to help them loosen.
Place the popsicle mold on a flat surface and wiggle the popsicles out. Enjoy!
Wrap popsicles in wax paper or parchment. Store in an airtight container in the freezer for up to 1 week.
If the popsicles are a bit soft when you remove them from the mold, place in the freezer for 30 minutes to firm up before enjoying.