Versatile pillow with water-resistant down insulation

　　The Sierra Designs DriDown Pillow perfectly adapts to your needs, whether you're backpacking, camping, or traveling. Use the DriDown pillow top with the insert for ultimate comfort, or save weight by leaving the insert behind and using spare clothing as filling. DriDown insulation stays drier, keeps warmer, and dries faster than traditional down insulation, thanks to a proprietary method that treats each down cluster individually.

　　California WARNING: Cancer and Reproductive Harm – P65Warnings.ca.gov