- The quilted shell with polyseter filling will improve the power of down proof ;

- The filling could be economic pure feathers ,which bring the competitive price in the market ;

- The set of sleepingbag and pillow + quilt will be rgarded as a economic equipment for camping activity ;

- Choice of filling will be feather & down and the polyester which are suitable under the tempreture from 4 to 20 centigrade ；

- Pure cotton shell

- The filled healthy balls can massage the neck and head comfortably

- The 2nd layer of feather or polyseter under the balls will supply more fluffy at sleeping

- Sizes and conbination of all kinds of filling are always available

- The quilted shell with polyseter filling will improve the power of down proof ;

- The filling could be economic pure feathers ,which bring the competitive price in the market ;

- The set of sleepingbag and pillow + quilt will be rgarded as a economic equipment for camping activity ;

- Choice of filling will be feather & down and the polyester which are suitable under the tempreture from 4 to 20 centigrade ；