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Oxygen Absorbers
Extend the shelf life of your packaged foods. Oxygen absorbers contain the oxygen in a bag without having to add chemical preservatives to your foods. Oxy-Guard packets help to retain the texture, color, flavor, and smell of your item keeping it fresher for longer.
Oxygen Absorbing Packet Features:
- Retains an oxygen level below 0.01% in a sealed container.
- Oxygen level is reached within 24 hours at room temperature.
- FDA-compliant for food contact.
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Oxygen absorber packet size comparison
Use this guide to compare approximate capacity and typical uses for dry-goods packaging. Choose the packet size that fits your container volume, then keep unopened packets cool and dry until you are ready to seal them.
| Packet size | Approximate dry-goods volume | Common uses | Packet dimensions | Shelf life | Storage notes |
|---|---|---|---|---|---|
| 30cc | Up to 1 quart (32 oz) | Small snack bags, spices, vitamins, and single-serve beef jerky | About 1.25 in. x 1.5 in. | 1 to 2 years unopened; about 6 months once in use | Store below 75°F (24°C) and under 65% relative humidity. Good for small containers and individual servings. |
| 50cc | Up to 1.5 quarts | Small Mylar bags, medications, and small beef jerky packs | About 1.5 in. x 1.75 in. | 1 to 2 years unopened; about 6 months once in use | Keep cool and dry, and avoid frequent opening. Often used for emergency food rations or herbal storage. |
| 100cc | Up to 1 gallon | Quart-size Mylar bags, seeds, baking mixes, and medium beef jerky packs | About 1.5 in. x 2.25 in. | 1 to 2 years unopened; 6 to 12 months once in use | Store below 70°F. Use desiccants in humid areas. A common choice for food preservation. |
| 300cc | Up to 1 gallon for dense goods or 1.5 gallons for less-dense goods | Half-gallon to 1-gallon Mylar bags, bulk dry goods, and bulk beef jerky packs | About 2 in. x 2.325 in. | 1 to 2 years unopened; 6 to 12 months once in use | Best below 60% relative humidity. Refrigeration can help with long-term storage. Useful for larger pouches or added sealing margin. |
