I use Nato and Zulu straps almost exclusively. I’ve owned just about all of them. Recently, Cincy Strap Works released their new “Seat Belt” Nato. It is, without doubt, the best Nato strap that I have ever worn.
A temperature controlled cup for your coffee. This is damned smart really, but you are gonna have to be a pretty serious coffee drinker to afford the $150 price tag.