Umbrella recommendation

[This umbrella](https://www.amazon.com/dp/B01GCCC278) fits great in the umbrella slot of the volt. Picture for reference [here](http://i.imgur.com/BmVP2Xl.jpg). In the hand it feels pretty cool, and has stealthy "tacticool" features (a glass breaker and a seatbelt cutter). It feels pretty good in hand, wouldn't even know it had the features unless you tried to twist the cap off. The auto open/close feature seems reliable as well.