Keep your Hot Shot's Secret Premium Defender 8 fl. oz diesel fuel additive secure, upright, and ready to use with the DieselDock V2 bottle holder


The DieselDock V2 is a custom 3D-printed storage mount designed to be compatible with Hot Shot's Secret Premium Defender 8 fl. oz. bottles. Precision-engineered to keep bottles securely in place, this holder helps prevent rolling, tipping, spills, and wasted storage space during transport or everyday use. Holder only - Bottle not included.

Mount Options:
Designed for truck owners, mechanics, and diesel enthusiasts, the holder features multiple mounting options, including powerful magnets, pre-drilled screw holes, and a flat back surface for adhesive mounting. The rugged construction is manufactured in the USA using reinforced PLA material engineered to withstand demanding workshop, garage, and truck bed environments.

Key Features: 

Disclaimer: This product uses strong magnets, but it must be attached to a ferrous (steel) surface for proper function. It will not stick to aluminum, plastic, or non-magnetic surfaces. If your truck bed or mounting area is lined with a drop-in liner or thick bed coating, the magnetic hold may be weakened or not work at all.  For best performance, we recommend mounting directly to a clean, exposed metal surface. If that's not possible, please consider using the screw-mount option or securing the holder another way. All holders have been tested on steel surfaces and will hold the intended bottle type securely under normal conditions. If your holder falls off, it's likely due to insufficient metal exposure or liner interference, not a defect in the magnet or design.