We fish. We ski. We hike. We sail. We play hoops. We play ultimate. We work in the workshop. We install flooring. We cycle. We ride motorcycles. We couldn't find a dang speaker that fit snugly to our body. We couldn't find a speaker that we could clip to our waders or boat console. We couldn't find a speaker that we could find after we dropped it in the water. We couldn't find anything worthwhile that wasn't way too expensive.. We solved all that with the VersaJam. Designed to be used and abused. Designed for fun. Designed for the outdoors. Designed to eliminate your frustrations.