Before you build a 2L air tank ● watch these explosion tests!

I used water and compressed air to stress test some 2L pop bottles to failure. I destroy 25 other pop bottles using only compressed air here:    • This Happened .... When I Over-Inflated a ...   Unbelievable how big they can get. They can be amazingly strong and stretch pretty far under pressure. HOW MUCH PRESSURE CAN A BOTTLE TAKE? ....    • This Happened .... When I Over-Inflated a ...