500cc Oxygen Absorbers for Food Storage - 100 Count (20x Packs of 5) - for Long Term Food Storage & Survival, Mylar Bags, Canning, Harvest Right Freeze Dryer, Dehydrated, and Preserved Foods

These 500cc oxygen absorbers are a must-have for anyone doing serious food storage. I use them for mylar bags filled with dry goods like rice, beans, flour, and dehydrated foods, and they’ve worked flawlessly every time. Each packet activates quickly and does exactly what it’s supposed to—pulls the oxygen out and helps create that tight vacuum seal. You can literally feel the difference in the bags after sealing. Great peace of mind knowing the food is being preserved properly for the long haul. They come well-packaged in small groups, which helps prevent waste and keeps the unused absorbers fresh until I need them. I always toss one in a mason jar or vacuum-sealed bag too when storing jerky or dried herbs. Reliable, affordable, and a key part of my prep and pantry system. I’ll definitely be buying more.

This is my second order and it came quickly and works well.

Great for the price!

Work well. Use them in all my dried food containers to extend shelf life & food color. Would be helpful if owns indicated how many are needed per square quart or litre.

I recently started freeze drying food and long term storing it and these work great!

Good size to use one or two in smaller jars/bags. Come double sealed to keep teady for use.

New to freeze drying but these should be perfect

The packs of 5 make it really convenient. They stayed sealed until your ready to use them, keeping them fresh. I'll buy them again this way.