| Question | Explanation & Suggested Response |
|---|---|
| Is it truly vacuum-sealed? | Yes, this canister features a built-in vacuum valve at the base, which helps expel air and maintain negative pressure inside—ideal for preserving coffee beans or tea. |
| Is it reusable and easy to clean? | Absolutely. The aluminum alloy body is durable and reusable. It has a fingerprint-resistant surface and can be easily wiped clean with a damp cloth. |
| Is it moisture-proof and oxidation-resistant? | Yes, the airtight design effectively blocks out air and humidity, preventing oxidation and spoilage of contents. |
| Is it food-safe? | Made from food-grade aluminum alloy, and an inner food-safe coating can be added. Fully compliant with food packaging safety standards. |
| Can it store ground coffee? Will it clump? | Yes, it can store ground coffee. For best results, use with a moisture absorber packet to prevent clumping. The canister itself is moisture-resistant. |
| What is the capacity? How much coffee or tea can it hold? | Depends on the size (e.g., 85×136 mm ≈ 3.35″×5.35″). Typically holds about 250–350 g of coffee beans or around 150 g of loose tea (depending on density). |
| Is the vacuum valve easy to use? | Very simple. Just press to release air—no tools required. Easy for everyday use. |
| Can I customize the color or logo? | Yes. OEM services are available, including color customization and laser or silk-screen logo printing. Great for branding or gift sets. |
