- Put it in a case – mitigate breakage and water damage
- Attach it – reduce loss risk
Lifeproof – includes a holster
Associated terms: lanyards, dongles, (retractable) leashes, tethers. Look for products for cameras as well as cellphones and tablets.
To add a strap without a case (not recommended), first add a hook using an option such as the Netsuke iPhone hook.
You can get a strap with a carabiner clip and then clip the device to a belt or fanny pack.
Affix a square of heavy duty velcro to the device and then attach the device to a velcro wristband.