Laundry Detergent Cap

This is a cap and seal for the gain/tide laundry detergent lids to turn them into a small reusable container. I recommend printing the inner section out of tpu it seals a little better and it fits into the cap a lot easier. It can be printed in pla or abs, but I found printing it out of petg made it plenty flexible enough to get it into the cap. I don't have any ninja flex or super soft tpu but I'm fairly certain it could hold liquids if printed with the right material. My original thought was to print these caps so my son and daughter would have the correct amount for the detergent for each load of laundry.