Cans are perfect – until you open them.

CanShield makes them resealable, hygienic, and circular.


Red Bull (opened CanShield)
Red Bull (opened CanShield)
Red Bull (closed CanShield)
Red Bull (closed CanShield)
Coca Cola (opened CanShield)
Coca Cola (opened CanShield)
Coca Cola (closed CanShield)
Coca Cola (closed CanShield)
Coca Cola (CanShield on closed can)
Coca Cola (CanShield on closed can)
Red Bull (with CanShield before opening)
Red Bull (with CanShield before opening)

The closure cans have been waiting for.

CanShield is a patented, on-shell reclosurefor standard beverage cans. It clips on after fillingand makes cans resealable — without changing the filling process.

  • Post-fill application

  • Keeps carbonation and hygiene intact

  • Only 5g light — replaces 25–35g PET closures

  • Made from recyclable, food-safe PET

  • Works on existing filling lines

One simple clip. Massive impact.

  • 💧 Reduces beverage waste (no more spills)

  • 🧴 Can replace up to 500 million plastic bottles annually

  • ♻️ 95% less energy. 100% more sense.
    Aluminum recycling saves resources — CanShield saves the product.

  • 🌍 1.11 million tons of CO₂saved (at 10% adoption)

  • 🏡 Recyclable within existing systems

For brands that want more from their cans.

Use Cases:

  • Energy drinks with premium positioning

  • Sports & functional drinks (open & reclose on the go)

  • RTD cocktails, wine, or dairy

  • Shelf-stable oils, infused waters


With CanShield, cans become a viable option for product categories previously limited to PET or glass — unlocking new shelf visibility, consumer convenience, and sustainability.


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Scalable integration. Flexible licensing.

CanShield is available through a flexible model that adapts to your setup:

  • License the technology and produce in-house

  • Or work with one of our trusted manufacturing partners

  • Transparent, usage-based license fees

  • Optional insertion tooling & tech support available

Award-winning. Patented. Tested.

Ready to make your packaging future-proof?

We’re looking for visionary brands and manufacturers to partner with. Whether you're launching a new drink or scaling sustainably — CanShield helps you stand out.

Protect. Reseal. Refresh. CanShield in Action