Opti-Box - The best way to store additives in your truck without any smell!
 

http://opti-lube.com/media/catalog/p..._shadow_sm.jpg

Opti-box is O-ring sealed carry case for your 8oz bottles. Avoid the smell!

This box will seal in all additive smells and not allow you to smell it in your cab. This is a must have for anyone who stores additive in their cab or trunk.

Currently it comes with (6) 8 ounce containers of Opti-Lube

Opti-Lube Diesel Fuel Improver | Grease | Oil Fortifier

Nice! Now thats a usefull add..