ifreeman by guoqun yu from china

Convenient :
1,Sleep is a day-to-day thing for normal people, so it must be convenient for users to unwrap/pack up bed things.
2, The shelter can be easily locked somewhere when its master want to play or do something else freely.
Ecological:
1, Use least material to fulfill maximum life needs;
2, A single modular cart is integrated into the shelter, when the shelter is retired the cart can be used for carrying goods.
About the tent: the build-up tent consits of 2 layers, the inner layer is soft and elastic; the outer layer covers the inner layer after the inner layer is totally expanded.