Fermenting Lids for wide mouth mason jars with oxygen pump
Wide-mouth mason jar fermentation lids with a waterless airlock and automatic venting. Includes date tracking and easy-grip tabs for hands-free operation. Customers note ease of use and reliable fermentation, with mixed feedback on seal and pump durability
Highlights
- automatic venting valve
- date setter reminder
- ergonomic grip tabs
Pros
- waterless airlock with automatic vent
- easy-grip tabs for opening
- date tracker remembers fermentation date
- BPA-free durable plastic
- low profile for cupboard storage
Cons
- mixed feedback on airtight seal
- some reports of pump durability issues
Best For
Features
- Waterless airlock lids automatically vent gases for wide mouth jars
- Ergonomic tabs provide easy opening when fermentation completes
- BPA-free plastic lids with automatic valve and oxygen extractor pump
- Built-in date tracker ring remembers fermentation date
- Low profile design fits in cupboards without bulky water locks
