Amazon offers the SentrySafe Fireproof and Waterproof Box with Key Lock for $36.75 shipped. That’s good for a 20% discount from the going rate and is a new Amazon all-time low. SentrySafe’s lock box has room for 0.28-cu. ft. of storage and will protect your documents safe from up to 1550°F temperatures. Nearly 400 customers have left a 4/5 star rating, making it a #1 best-seller at Amazon.

At under $40, it’s one of the most affordable ways to keep your valuables safe. If you’re looking to save a little bit more, the SentrySafe Cash Box with Money Tray is also a best-seller, but will only run you $12.86. It has less room for your items but protects just the same against damage and theft.

SentrySafe Fireproof and Waterproof Box features:

  • Fireproof box is UL Classified to endure 1/2 hour at 1550°F to protect irreplaceable documents, small valuables, DVDs, and USBs from fire; great holiday gift for new home owners, new parents, or newly married couples
  • Waterproof box is ETL Verified for 72 hours of water submersion offering peace of mind in the event of a flood
  • Fireproof lock box features a tubular key lock for added security and to prevent the lid from opening in the event of a fire; includes two keys
  • Document safe features built-in straps for easy storage of passports, social security cards, and birth certificates; fire box holds A4 size paper

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Blair Altland's favorite gear