In a big development in the Thailand Cave rescue in Chiang Rai, a Thai construction firm has created a giant tube that can be put inside the Tham Luang cave and evacuate the stranded junior soccer team members. The 13 member soccer team including the coach is trapped inside the cave for past 15 days.

https://www.youtube.com/watch?v=T7Gv7e4THPo

It takes 11 hours for a round trip for the divers.

>>2078113

The video says that Elon Musk had the same idea. It is a canvas/poly that can withstand sharp objects. The company made long stretches of the tubing into 100 meter sections. It will be assembled at the site. It is big enough for a grown man to crawl into.