I'd always carried a "surf" key to my car in my wetsuit, or I would throw the key somewhere into the tray of my ute. That was great until I got a "grown up" car with a proximity key. This lock box is easy to use, with plenty of space for large, electronic keys that loathe salt water. There's a little foil bag included to faraday cage your fancy key and inhibit the proximity effect. It's also rubberised on the outside to protect your paint from knocks and keeps salt spray out of the key pad. All you have to do is remember the combination...