>>1606929Absolutely fine. They've been proven effective for over 100 years now. I'd try to get a steel set instead of aluminum, as others have mentioned, but it's not an absolute deal breaker, just try not to make a lot of acidic foods in aluminum. Other European countries adopted the same style design because it works so well. If you're an ultralight fag just field strip some MREs and stuff them in a pouch.