Available now for purchase on Amazon is the successful Kickstarter project DemerBox, an exceptional durable speaker built around an almost indestructible Pelican case that can basically survive anything, and still keep the party going. It is waterproof, has dry internal storage, a 50 hour battery life, a range of 100 feet and a USB port to charge your electronics. It also has space within its casing for stashing some gear. The result is a highly versatile and functional audio device for outdoor adventures. watch the video below
