I have loved what Bands for Arms did for a long time. They post this right on their store site: B4A is a family business, supporting our US Military Sailors, Marines, Airmen, Soldiers, and Coast Guard.
B4A supports The USO Japan, Project Lifting Spirits, The National WWII Museum, and The Marine Corps Toys For Tots Foundation.
They have donated money to the troops ever since the beginning! Go check them out!: http://ourb4astore.com/index.html and go check out Christinas contest!