Built-in GermBlock™

Clean From the Core

In warm, humid climates, drinking bottles can accumulate millions of bacteria within just 24 hours.

That’s why BROS developed GermBlock™
An invisible, long-lasting hygiene shield now embedded in every CAPA bottle.

How It Works

GermBlock™ doesn’t kill bacteria, it stops them from sticking and multiplying.

Using patented, biocide-free material, this technology is infused directly into the bottle, blocking the formation of harmful biofilms.

Why It’s Better

  • Effective Barrier

    Inhibits up to 99% of bacteria including E. coli and Staphylococcus aureus from cap to bottle.

  • Built-in Protection

    Infused directly during injection molding, not just a coating.

  • Safe for Daily Use

    Contains no heavy metals, no leaching, and leaves no toxic residues.

  • Certified & Tested

    Complies with ASTM International Standards and tested by Intertek Laboratory.

  • Full Coverage

    This innovation is applied across the bottle body and PP cap, not just one component.