Child & adult proof - Optimus Fuel Bottle 1L

I like the design and light weight. I bought two of the 30 oz. bottles to take fuel on an extended ride. When I ran out of fuel and needed more I could only get one of the bottles open. Luckily that was enough to get me home. The bottle is great, the caps need work. I still can't open the thing no matter how much I try. I'll probably have to drill it open and reverse tap it.

This review was written in the old system and had content requirements that are different than reviews written today.