3×
Longer Freshness
vs. no copper
Limited Pre-Order
Kopper-Keep™ Copper Preservation Plates
Harness the natural antimicrobial power of copper to keep your produce fresh up to 3× longer.
$14.95one-time
What's included:
- 1 copper preservation plate
- 2 Ethylene Absorber bags
- Usage guide & freshness tips
- 1 sticky retention bumper
Reserve My Set — $14.95
Secure your spot. We'll confirm your order by email.
Quality Craftsmanship
Hassle-Free Returns
Made with Pure Copper
Ships Within 2 Weeks
Backed by science
6 peer-reviewed studies support copper's freshness-extending properties.