I used this MILITARY BACKPACK from substance source and I made all the textures under subsance 3d painter /// :)
4K TEXTURES ///
View 1 ///
View 2 ///
View 3 ///
View 4 ///
video 1 ///
View 5 ///
View 6 ///
View 7 ///
View 8 ///