The ultimate setup for serious coffee lovers. The Coffee Enthusiast Bundle includes: 1 Airscape® Stainless Steel Coffee Canister (250g | 1/2 lb or 500g | 1l b) 1 Fresh-Port® Inner Lid 1 Airgone® Argon Gas Canister This powerful trio works together to actively remove and replace oxygen—the #1 culprit of flavor loss—so your coffee stays bold, aromatic, and fresh for longer. The Airscape® Canister features a patented plunger lid that forces air out and locks freshness in with a satisfying "swoosh." Crafted from restaurant-grade stainless steel, it's ultra-durable, BPA-free, and built to preserve flavor in coffee, tea, and other dry goods. A quick note when using Airgone®! There is a wear-in period when using Airgone® with the patented Fresh-Port® Valve. Some customers may experience some resistance when inserting the red Airgone straw, and this is entirely normal! These lids were designed with narrow valves to ensure no sneaky leaks or oxygen exchange could harm your product. For optimal results when using Airgone®, keep the red straw detached from the Airgone® can when inserting it into the Fresh-Port® valve. Hold the red straw close to the end being inserted and apply gentle pressure until the straw can stand alone. Then, attach the Airgone® can to the opposite end and administer a 2-second flush to displace oxygen. Once worn in, customers should have no trouble using Airgone® to keep their products fresh. If you would like to speed up the wear-in process, take a paperclip and poke the blunt end through the Fresh-Port® valve. This should help widen the valve slightly while maintaining the silicone seal, preventing oxygen exchange! We cannot ship AIRGONE® to PO Box addresses, Alaska, Hawaii, or internationally (excluding most Canadian provinces). All AIRGONE® products will be shipped via UPS. Upgrade your Airscape® with the Fresh-Port® Inner Lid , a revolutionary lid with a degassing valve and gas port. This allows for use with Airgone® , a pressurized food-safe argon gas that creates an oxygen-free environment with a quick 2-second flush—ideal for extending the shelf life of your coffee. Airgone Safety Sheet