This sleep bag is made of 190T nylon taffeta cire and coated. It's bright.The inside fabric is T/C fabric with anti-cratic.

Here is the details:

1)construction of outside fabric:190T  70D*70D

2)coat of outside fabric:PU coated ,WR,cire

3)Treatment for inside fabric:T/C fabric with anti-cratic

Spring is coming,more and more people would like to go out to spend their free time,and then they maybe need sleep bag in night to get close to the nature.With the Water proof on fabric,you don't need to worry the fog,can sleeping and listening the bird's song.

You can just buy sleep bag fabric or ask us to process for you.

Welcome to your kind inquiry for more information.