To close up bags with an airtight, water-resistant seal (think: chips, crackers, cereal, and baking goods), use their heat sealer. It’s rechargeable via USB (hooray for no AAA batteries) and will seal up to 500 bags on a single charge. The folks from Air Lock even thought to put a magnet on the sealer, so you can keep this handy food freshness device on your fridge door.
Or, to take all the air out of a bag, use the Air Lock vacuum sealer. It will create a vacuum seal in just 30 seconds. This sealer comes with freezable, leak-proof bags that make food last three times longer, marinate meat in minutes, and won’t get freezer burn.
Besides keeping things fresher, you’ll save some money and waste less food, too. Go ahead and cook in bulk. You can seal in freshness in seconds.