• **99.9% Antibacterial Protection with Ag+ Technology** — Silver ion (Ag+) antimicrobial agents actively inhibit bacterial growth on bag surfaces, keeping stored food hygienically safe for longer.
• **Extra-Thick, Heavy-Duty Construction** — Reinforced thick material resists punctures and leaks, providing a robust barrier that protects food freshness and prevents freezer burn or spillage.
• **Secure Double Zipper Seal** — Dual interlocking zipper tracks deliver an airtight, leak-proof closure, locking in freshness and preventing cross-contamination in refrigerators and freezers.
• **Versatile Chilling & Freezing Compatibility** — Engineered to withstand both refrigeration and deep-freezing temperatures, making these bags ideal for meal prep, marinating, and long-term frozen storage.
• **Hong Kong Q-Mark Certified Quality** — Recognised by the HK Q-Mark Consumer Product Certification Scheme, assuring buyers of independently verified product safety and quality standards.