Master Lock Portable Small Lock Box, Set Your Own Combination Lock Portable Safe, Personal Travel Safe, ‎5900D, Gunmetal Grey

This is a very sturdy case. It’s a little heavy - about 1 1/2 lbs. I’m impressed with the quality and the appearance is sleek. It’s easy to understand how to use it and the heavy duty cord is an added bonus for traveling situations. The interior is padded with foam so things inside don’t rattle when carrying it. It’s big enough to hold a phone and a wallet or a phone and a small pill bottle. It looks like it can take a beating without breaking open.

Loved it! It worked! Felt so secure to swim knowing our valuables were safe. Water proof and it was enough storage space and the case was sturdy.

This is not the sturdiest thing in the world, With that said: I didn't buy this to be a super secure thing like a gun safe; I bought it because I had a roommate who kept inviting her drug addict friends over and my rx meds got stolen a few times. So having this, especially with the bike-cable-lock attachment point, meant I could put my meds in there, lock it to my bedframe, nightstand, or similar, and people decided it wasn't worth the hassle and left it alone, which is all I wanted.My biggest complaint is that it's not designed for pill bottles -- most of them don't fit, esp if you have more than one. But it does fit a couple of them and other small things and that may be all you need.Now that I no longer have a shady roommate, I pretty much just keep this in the trunk of my car. It's small enough to carry around one-handed and stash in a drawer, and it also just helps you keep your stuff separated from everything else if you're in a situation where you're, for example, sharing a hotel room with friends or whatever and you don't want to have to sort throughout your medications in the bathroom at the end of the trip. It's sort of like a clutch purse, maybe a little bigger than you might expect for something like that but very similar in size and style at least in my opinion, and it fits easily in a bag, backpack, or suitcase pocket.Also, it's really easy to change the combination once it's open, which has not always been true of other lockboxes I've tried -- I've had to return a couple because I wasn't physically strong enough to access the mechanism to change the combo.I wouldn't recommend it if you were really trying hard to keep someone from accessing your stuff because I feel pretty certain you could break this thing without too much effort. In fact, right now as we speak I'm looking into buying one that is more secure, larger and capacity, and harder to break into because that's something that I have to worry about more now. But if what you're looking for is just some basic security, it's a good buy and has lasted me for a few years with no issues.

Easy to use. It came in handy at the beach. Locked it around the beach chair while we were swimming. It kept my valuables safe & dry while we were enjoying the water. Very durable. Good value

Purchased to take on a beach vacation. Worked well. Easy to program and functioned as intended. Perfect size to store passports and money. Highly recommend

MasterLock calls this a "Portable Safe" in the ad title, but that's stretching it a bit. It's more like a portable locked box than a safe, by any stretch of the imagination. I like its looks & parts of its design, but I don't like the fact that it's made of plastic (polycarbonate?). Although the shell is hard, it's not likely to withstand a hammer, drill, or screwdriver the way that metal would.The box has a rubber-like covering over the four dial combination lock, to "increase weather resistance & conceal the dials from view", but after opening & closing this cover twice, it no longer closes firmly, leaving one side of it partially open (the top side). So much for "increasing weather resistance & conceal the dials from view". All four of the dials on the lock are difficult to roll to the combination & off the combination; they resist movement too much, & are made of plastic without a grip, or much of a detent. Other such locks are rubberized or textured for a better grip, or have deeper detents for a place to put a fingernail.I expected it to be small, but it's actual interior dimensions are smaller than I thought they would be. For example, to give you an idea of the size, you can fit only two boxes of standard cigarettes inside in any formation, & that's pretty small. It might be useful for jewelry, money, an important folded up piece of paper, or other small mementoes, but due to the ease of breaking it open & walking away with this, I wouldn't trust it for anything of real value.MasterLock's packaging leaves something to be desired. It comes in a neat looking, strudy box, with a fold open lid, like a book cover. When you open the lid, one side of this box is visible (the side with the metal design on it). After that, as far as I could tell, you have to rip the box open, not very elegant. A simple opening would be more appropriate. Then, under the lock box, the one-sheet, folded manual is taped to the inside of the box. To remove the tape from the manual (so I could unfold it), the entire front page of the manual was ripped off by the tape. A thoughtless design on the part of MasterLock.For the price, this is not a bad deal, if you have a use for it. It would seem to make a good choice for teaching a child about combination locks, security, & protecting their valuables. For adult usage, I have a hard time figuring out what it could effectively be used for, considering the very small interior & the plastic construction. If it were found in a car, attached underneath a car seat, a thief might do more damage to the car (trying to dislodge the box) than it would be worth to you, in terms of protecting what is inside the box.I also bought the The Club LB200 Personal Vault Security Lock Box, which I've found to cost only a few dollars more, but it is of much better construction & is a larger size, without being too large. The Club LB200 is a much better buy than is this MasterLock box.

I needed a small safe to keep precious belongings in, including cash. This safe is just right. I like that it has a four number combination dial rather than three numbers. It has plenty of room inside for cash and jewelry. It was easy to set the combination on. And you can change the combination if you like. The cable strap is removable in case you want to strap it onto something while traveling. I got it for use at home, but I can see how it would come in handy if I had to stay in a hotel. It is sturdy. It is perfect for what I needed. I’m very happy with it.