Would this hold about 10,000 cash. All one hundred bills?

Forget the 10,000 how much monopoly money can it hold i don't want my family stealing from me when i go to the bathroom

What are interior dimensions? Wondering if it would fit an ipad mini and kindle?

No, it certainly would not hold a Kindle. I can close it with my car/house keys, my passport, my billfold and my Droid Razr cell phone inside, and maybe a couple of Krugerrands; that's about all. I just made some detailed measurements, and here's what I found:Height (maximum) 1.5", (minimum)1.0"Width at maximum height, 2.75"; at 1.0" height, 3.25""The ends are round and semi-circular; it could hold a narrow object 8.5" long, but the largest rectangular object would be about 6" long, 3" high, and 1" deep - roughly the size of a personal checkbook. I know this is a lot of answer. I hope it helps you, and anyone else who needs to know its inside dimensions.

Is the interior deep enough for 2 or 3 regular size prescription pill bottles?

I just went and tried my prescription bottle in it and it fit. My bottle is about 1.5-2 inches around and about 4 inches tall. You could fit about 4 of them in there. I hope this helps.

This is only waterproof, not fireproof or resistant?

No small case like this, made out of anything, is fire resistant. small boxes have too little thermal inertia ie too much thermal transmission to be rated as fire proof or fire resistance. Anyone saying anything this size is fireproof is lying.

Master Lock 5900d Set Your Own Combination Portable Safe 9

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Description

🔐 Travel smart, lock smarter — security that moves with you.

SMART ACCESS PORT - Charge devices or listen to music without unlocking—stay connected and secure.
COMPACT YET SPACIOUS - Fits passports, smartphones, cash, and cards in a sleek, travel-friendly design.
PORTABLE CABLE READY - Lock it down anywhere—wrap the cable around fixed objects for on-the-go peace of mind.
SET YOUR OWN 4 DIGIT CODE - Personalize your security with effortless combination control.
RUGGED WATER RESISTANT BUILD - Alloy steel and shock-absorbing foam protect your valuables rain or shine.

The Master Lock 5900D is a compact, portable safe featuring a customizable 4-digit combination lock, water-resistant alloy steel construction, and a secure cable for anchoring to fixed objects. Designed for professionals and travelers, it safeguards essentials like smartphones, passports, and cash while allowing device charging through a dedicated port. Durable, lightweight, and backed by a limited lifetime warranty, it’s the ultimate personal security upgrade for on-the-go lifestyles.

Specifications

ASIN	B005K6JQXQ
Additional Features	Durable,Portable
Alarm	Visual
Best Sellers Rank	#71,960 in Home Improvement ( See Top 100 in Home Improvement ) #204 in Home Safes & Safe Accessories
Brand	Master Lock
Brand Name	Master Lock
Capacity	0.08 cubic feet
Chamber Depth	3.5 Inches
Chamber Height	1.25 Inches
Colour	Grey
Customer Reviews	4.3 out of 5 stars 18,562 Reviews
Global Trade Identification Number	00071649147784
Included Components	1
Item Type Name	Set Your Own Combination Portable Safe
Item Weight	0.71 Kilograms
Lock Type	Combination
Manufacturer	Master Lock
Manufacturer Part Number	5900D
Material	Alloy Steel
Material Type	Alloy Steel
Model Number	5900D
Mounting Type	Freestanding, Tabletop
Special Feature	Durable,Portable
UPC	071649147784
Unit Count	1.00 Count
Water Resistance Level	Water Resistant

Reviews

A**A

Awesome

Superb

18.04.2023

S**A

Secured and safe to use

A must have for person staying / sharing accommodation specially students

21.07.2019

A**L

Good product 👍

Nice buy

14.07.2021

J**H

Must buy for car

Great product, really useful for car.

30.01.2020

V**S

False Advt

Picture and details are false and misleading. Sturdiness is not up to standards. Value is ok as per market

30.08.2020

N**N

Lockbox

Works as expected. Loved having mine on a trip. & can use for other purposes.

22.03.2026

M**L

Sehr gut

Funktioniert sehr gut. Schloss hakt ein bisschen aber ansonsten top. Ich hoffe es muss nie seine Brandfestigkeit beweisen.

4.04.2025

A**N

muy bueno

justo lo que pone el producto

6.09.2025

M**H

Strong but lightweight

Take this every time I go on holiday - will deter the opportunist thief - well made

10.02.2026

D**R

Fulfills its function

Fulfills its function. Might feel a bit cheap and plasticky but that’s exactly what it was.

11.07.2024

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฿5573

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Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Master Lock 5900D Set Your Own Combination Portable Safe, 9-17/32 in. Wide, Gunmetal Grey

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