Building a SNOW SHELTER on the Mountain

We went to the mountain with the idea to build a snow shelter and then spend the night in it. We managed to build the shelter out of snow and roof out of branches covered with snow, but towards the end I've lost my knife in the snow and was not able to reinforce the roof as I've planed to and I was not sure if without the extra support it will stay without collapsing until the morning. We decided to not sleep in that night and took the walk back under the full moon and we returned the night after and the shelter was still there intact. It was even strong enough to walk on the roof. There was a good hour of walk to the shelter from the road and going back down we got the idea to slide on the sleeping mats. Thank you for watching!