Master Lock 5900D Portable Safe Review

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The Master Lock 5900D Set Your Own Combination Portable Personal Safe features durable construction made to withstand the everyday elements, and is water resistant. The safe measures 2-1/5in (57mm) H x 9-2/5in (23.9cm) W x 5-1/10in (13.1cm) D; and is ideal for recreation, campus, office, travel or leisure use. The safe includes a cable to wrap securely around a fixed object or use as a carrying handle. 


  • Durable, water-resistant construction keeps valuables secure and dry. Shock-absorbing foam lines the safe’s interior to keep items protected during transport.
  • Set your own four digit dial combination for easy recall and convenience.
  • The integrated cable locks the safe down to a work station, desk, or other fixed object. The cable also doubles as a convenient carrying handle while in transit. It wraps and locks conveniently around the outer edge of the safe for easy storage when not in use. The integrated braided cable is 20 inches in length and 4.75mm in diameter.
  • Keep portable electronics such as MP3 players and gaming devices safely stored and ready to use. The ear bud/charging cable access port allows the user to charge or use their devices while they are securely stored for on-the-go enjoyment.


Color‎Gunmetal Grey
Brand‎Master Lock
Lock Type‎Combination
Water Resistance Level‎Water Resistant
Item Weight‎0.71 Kilograms
Chamber Width‎9.5 inches
Product Dimensions‎5.1″D x 9.41″W x 2.2″H
Included Components‎1
Special Feature‎Water resistant
Manufacturer‎Master Lock
Part Number‎5900D
Item Weight‎1.56 pounds
Product Dimensions‎9.41 x 5.1 x 2.2 inches
Country of Origin‎China
Item model number‎5900D
Size‎9-17/32 in. Wide
Item Package Quantity‎1
Special Features‎Water resistant
Batteries Included?‎No
Batteries Required?‎No
Warranty Description‎One year limited warranty

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