More to explore:
DIY Plastic Bottle Rocket Power Jet-Pack
Soda bottle jet pack tutorial - upcycle two 2-liter bottles to make this adorable jet pack for your child. #DIY #crafty #kidscrafts #dressup #halloween
Jet pack... or scuba tank (different jet pack idea here: sewingin-nomansla...)
this is awesome
New life for a plastic bottle
That would be awesome!