Short term that would probably be OK, but I don't know if they are rated to last 30 years. You can easily find 1 gallon glass jars they use for brewing beer or wine for less than $20

https://www.amazon.com/AGC-OC-EP2C-0K74-Gallon-glass-Jug/dp/B0064O8Z76

You might find something cheaper if you spend more than 5 seconds searching.