The bottom of the tent is designed to be abrasion-resistant and waterproof. After taking out the tent, Li Younan secured it with high-strength ice nails and wind ropes, then opened the tent flap to go inside.
The space inside the tent is large. Li Younan placed his bag in a corner of the tent and took out a down sleeping bag from it. He then explained to the audience, "This down sleeping bag is rated for minus 40 degrees. In reality, the temperature here doesn't reach such extreme cold."
Before laying the sleeping bag, it's necessary to place a moisture-proof mat on top of it. In doing so, Li Younan set up his sleeping area for the night.
While there was still time, Li Younan began to show his other gear to the viewers off-camera.
Li Younan said, "On Mount Everest, warmth and protection are very important."
"Frequent climbers of Everest know that quick-drying underwear, fleece sweaters, windproof, and waterproof jackets and pants, and down inner layers are all necessary."
