Carrying a camera without a case or strap is not wise. You could easily drop and damage it. There are plenty of boring camera straps and protective accessories around. miggo is quite special. It is a strap / grip and case for your camera. All you have to do is wrap it around your camera to protect it.
miggo is made from energy-absorbing neoprene and soft Lycra materials. It is available in multiple colors and works for most cameras. You can connect your camera to a tripod when miggo is attached. This cool product is on Kickstarter right now. Just make sure you check the various models available to pick the right one for your camera.