https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/3390995![Inside a pack getting ready to go out into the field. (Courtesy photo by Cole Barash). Original public domain image from…](https://images.rawpixel.com/image_social_square/czNmcy1wcml2YXRlL3Jhd3BpeGVsX2ltYWdlcy93ZWJzaXRlX2NvbnRlbnQvZmwyNjk3MTk5NjEwOS1pbWFnZS1rcHcycGV3Yi5qcGc.jpg)
![Inside a pack getting ready to go out into the field. (Courtesy photo by Cole Barash). Original public domain image from…](https://images.rawpixel.com/image_social_square/czNmcy1wcml2YXRlL3Jhd3BpeGVsX2ltYWdlcy93ZWJzaXRlX2NvbnRlbnQvZmwyNjk3MTk5NjEwOS1pbWFnZS1rcHcycGV3Yi5qcGc.jpg)
Inside a pack getting ready to go out into the field. (Courtesy photo by Cole Barash). Original public domain image from Flickr
Inside a pack getting ready to go out into the field. (Courtesy photo by Cole Barash). Original public domain image from Flickr
Public DomainFree CCO U.S. Government image for Personal and Business use