C601 The Challenge be Very Successful

"Oh my god!" The warmth in this tent is really strong! The temperature in the cold storage room outside is already -25 degrees Celsius, but the temperature in the tent did not drop at all! "

"Heaven defying!" Was this tent made out of some special plastic fiber cloth? If there's such a definite tent, then there's no need to be afraid of camping anywhere! "

"This is simply an epoch-making