MHW-3Bomber 250g Gambo Sealed Canister: Black

MHW 250g Gambo Sealed Canister: Black

MHW 250g Gambo Sealed Canister in Black – humidity-monitored coffee storage container with a CO₂ release valve, airtight snap-lock, date dial, and magnetic measuring scoop for accurate, daily use.

Protect Your Beans in Style – Airtight Coffee Canister in Black

Designed for freshness and ease, the MHW-3BOMBER Gambo Sealed Canister in Black features a sleek double-layer build, a built-in humidity dial, and a magnetic scoop. Whether you store beans, tea, or dry goods, this airtight container keeps flavour locked in with real-time control.

How the MHW Gambo Sealed Canister Works

Inside the 600ml body, coffee beans are protected by a double-layer structure combining an ABS shell and a SUS304 stainless steel inner tank. A one-way exhaust valve safely releases CO₂ from freshly roasted beans while keeping air out. The humidity dial tracks internal moisture levels, and a date disc allows you to record the roast or refill dates. Press the top button to open the snap-lock lid, and use the magnetic scoop, attached to the side, for consistent dosing.

Specifications

• Capacity: 600ml (approx. 250g light roast)
• Weight: 450g
• Colour: Black
• Height: 150mm
• Width: 95mm (max)
• Scoop Size: 115mm long, 35mm head width, 20mm handle width
• Materials: ABS, SUS304, aluminium alloy, silicone, PE, magnet
• Patents: ZL202322875565.1 (Utility), ZL202330676942.1 (Design)
• Extras: Magnetic scoop, humidity dial, date tracker, anti-slip base

Key Features of the MHW 250g Gambo Sealed Canister: Black

• ✅ Real-time humidity monitoring: Built-in dial tracks %RH, helping maintain optimal coffee storage conditions.
• ✅ Double-layer construction: ABS exterior and stainless steel inner tank reduce temperature and humidity fluctuations.
• ✅ One-way CO₂ valve: Automatically releases gases from resting beans while blocking oxygen ingress.
• ✅ Magnetic stainless steel scoop: Conveniently stores on the side of the canister and measures approx. 8g of beans per scoop.
• ✅ Snap-lock lid with silicone seal: Secures the contents with an airtight closure system.
• ✅ Month/Date dial: Helps track roast or fill date for better freshness management.
• ✅ Multi-use container: Ideal for storing coffee, tea, powdered milk, or nuts in dry environments.
• ✅ Award-winning design: Winner of the 2024 MUSE Gold Award and London Design Gold Award.

Why Choose the MHW 250g Gambo Sealed Canister?

The black Gambo Canister offers more than just sleek design. It gives you insight into humidity levels, releases CO₂ safely, and stores tools with purpose. If you're serious about preserving coffee quality, it's an elegant and functional choice.

How to Use the MHW Gambo Sealed Canister

Place beans inside and set the Month and Date dial to your chosen reference point. Close the snap-lock lid by pressing down gently. Monitor the humidity level using the dial and adjust the storage location if needed. Use the magnetic scoop for consistent portions.

Maintenance & Cleaning

Wipe with a dry or soft, damp cloth. Please do not wash the top lid or expose it to water. Keep away from humid or refrigerated environments. Store in a cool, dry space to maintain performance and freshness.

Best Practices for Coffee Storage

Store between 40–60% relative humidity and away from direct sunlight. Avoid placing the canister in the fridge. For high-humidity environments, adjust brewing parameters by coarsening the grind and reducing brew temperature slightly. This helps balance extraction when beans have absorbed excess moisture.

Frequently Asked Questions

Review and Coffee Parts Thoughts

This version impressed us with its balanced form and function. The black finish makes it a standout on any brew bench, while features like the humidity dial and snap-seal elevate it beyond typical containers. The scoop-on-body magnetic design is surprisingly handy. Check out our coffee storage canisters or coffee accessories for more brewing tools.