Harvest Keeper Vacuum Sealers & Harvest Storage Bags
Proper storage after harvest preserves the quality, aroma, and shelf life of dried plant material by removing oxygen and controlling the moisture environment. Oxygen exposure and improper humidity are the two primary causes of post-harvest quality degradation — vacuum sealing addresses both, removing air from the storage environment and creating an airtight seal that prevents moisture exchange with the surrounding atmosphere.
Vacuum Sealers for Harvest Storage
Harvest Keeper vacuum sealers use a standard vacuum bag sealing mechanism to remove air from purpose-built storage bags, creating an airtight low-oxygen environment for dried plant material. Vacuum sealing is more effective than jar storage at reducing oxygen exposure and prevents the slow air exchange that occurs even through seemingly tight jar lids over time. Harvest Keeper machines are compatible with both their proprietary storage bags and standard vacuum sealer bags, giving flexibility in bag size and source for high-volume operations.
Storage Bags & Sizes
Harvest Keeper bags are available in quart, gallon, and large format sizes to match different storage quantities. The material is food-safe, moisture-resistant, and rated for long-term dry plant material storage. For growers who need to store material in multiple smaller portions for organized inventory management, the variety pack approach — multiple bag sizes used in the same session — allows logical portioning by grade, variety, or harvest date.
Browse all harvest storage supplies, explore storage bags and containers, or see our full harvest equipment collection. Fast shipping.
