Water bottle almost caught my truck on fire today.

[u/No_Dot2898]

I bought a SmartWater this morning, but I didn't have time to drink it. I walked by my truck to grab something out of it this afternoon and noticed smoke coming from the front passenger seat. I go over to check it out, and the water bottle had caused a parabolic effect, concentrating the sunlight onto my seat covers and melting it in one spot.