![A plastic water bottle crushed by air pressure. It was sealed at 4600m and has been squashed by the air down at 1200m Stock Photo - Alamy A plastic water bottle crushed by air pressure. It was sealed at 4600m and has been squashed by the air down at 1200m Stock Photo - Alamy](https://c8.alamy.com/comp/E245JM/a-plastic-water-bottle-crushed-by-air-pressure-it-was-sealed-at-4600m-E245JM.jpg)
A plastic water bottle crushed by air pressure. It was sealed at 4600m and has been squashed by the air down at 1200m Stock Photo - Alamy
![Opened my water during a flight and when we landed the air pressure on the ground crushed the bottle : r/mildlyinteresting Opened my water during a flight and when we landed the air pressure on the ground crushed the bottle : r/mildlyinteresting](https://i.redd.it/09u4o179amt91.jpg)
Opened my water during a flight and when we landed the air pressure on the ground crushed the bottle : r/mildlyinteresting
![A water bottle at 14,000 feet, 9,000 feet, and 1,000 feet being crushed due to increasing atmospheric pressure. : r/interestingasfuck A water bottle at 14,000 feet, 9,000 feet, and 1,000 feet being crushed due to increasing atmospheric pressure. : r/interestingasfuck](https://preview.redd.it/ml3dl39xzm031.png?auto=webp&s=c007ae5aac07cf43e0eaba7675e1d4d28f331038)