click the DP's Amazon affiliate link at the top of the page, then type in "fire safe" into the search at Amazon. Look for the safes with 4-5 stars and start reading the reviews.
You can find small fire safes with 1-2 hour ratings for a couple hundred bucks.
“Let it not be said that no one cared, that no one objected once it’s realized that our liberties and wealth are in jeopardy.”
― Ron Paul