2pcs High Quality Glass Vacuum Jar 900ml & 1200ml Airtight Containers for Coffee Beans Kitchen Storage Clear Durable Freshness Preserving Canisters

• 【Premium Glass Material】 Crafted from high-strength, food-safe glass, this storage jar offers exceptional durability and resistance to thermal shock. It safely withstands rapid temperature changes and is ideal for storing a variety of foods without altering flavor or quality. • 【Negative Pressure Sealing Technology】 Designed to create an airtight and moisture-proof environment, the jar effectively removes excess air to maintain freshness. Its inverted leak-proof design ensures complete protection against external elements. • 【One-Touch Vacuum Lid】 Simply press the lid repeatedly to activate the vacuum sealing process. When the button can no longer be depressed, the jar is effectively sealed. To open, gently press the small release valve and lift the lid. • 【Versatile Kitchen Use】 Perfect for storing dry goods, grains, pasta, homemade preserves, pickled foods, and more. This jar adapts seamlessly to diverse storage needs while keeping contents fresh and organized. • 【Wide-Mouth Convenience】 The broad opening allows easy access for filling, serving, and cleaning. Its smooth interior prevents residue buildup, making it both practical and hygienic for everyday use.