Diversion Safe Water Bottle -Black Stainless Steel Bottle with Hidden Compartment for Cards, Keys, Cash, and Valuables - Insulated Bottle for Hot and Cold Drinks - 18 Ounces

I purchased 3 of these. They are awesome and totally work as water bottles. My plan is to stash some cash and/or ID. The stash area isn't huge - but it would hold what I want and still be a valid water bottle. The stash bottle twists on and off. Came with a black plastic zip lock bag to put stuff in if you'd like. I'm happy with the purchase. I never hesitate to update my reviews should new info seem useful.

I love that the compartment allows me to put my ear buds and credit card in it, but my car key won't. Fortunately, it has a clasp for my car key. It doesn't hold much water, but enough for a 1.5-hour workout for a women like me.

Ok, here's the skinny on this huge water bottle. First, it holds a generous amount of hot or cold beverage, again it's really big. Next, the bottom storage may be initially hard to open and close, I remedied this by wiping with a bit of vegetable oil although pressure must be applied to close thoroughly. Now the storage area- I fit in a car key fob, a few dollars, housekeys, a license and credit card. It was a bit of a puzzle until I worked with it until it fit. Next, stuff will jingle. I may glue a small piece of felt inside to prevent this noise, making it obvious that stuff is stored inside. It has a rubber ring with clip that is fairly sturdy, but probably wouldn't hang this beast off of my backpack. Overall, solid and generously sized but needs a little time to make it work.

I bought this for a trip to Alaska. It has a decent amount of space for money or keys. It is solid quality and you can use for drinking.

I was able to fit an ID, credit card, cash, bracelet and car key fob without issues. It does block the fob's signal to your car, so make sure you take the key out of the bottle when approaching your car. This thing is discreet and looks like any other water bottle. The only co.plaint I have about it is the D-ring that comes with it breaks easily after a single use. My drink stayed cool at the amusement park, but I will come back to review once I am able to time it. The picture attached is just for reference (smaller prescription drug bottle.)

It's ok. Won't fit Honda Civic key. But otherwise good bottle. Bottoms need to be a little bigger.

I don’t have anything bad to say about this! It’s way better than I expected , not only does it look like a normal insulated water bottle, it functions like one too! I keep mine close to full (unless I drink it -then I fill back up asap) . It’s a little hard to open , but you don’t want it to be easy! Plenty of room and it’s perfectly balanced, both when full /& when empty! So glad I bought one!

I absolutely love this! But DO NOT tightem the bottom to much or it's really hard to get off. I was able to store my credit card, driver's license & 2 key fobs with a bit more room to spare. Was awesome to take to the beach, it looked like your average water bottle & wasn't worried at all about it getting stolen!

Excelente produto.

Decent quality way overpriced to what they used to be still worth a buy.

It is really big. Usually when I order stuff things are always smaller than they appear. Not so with this item. I really like it. It is eye-catching and useful.

Excelente!! Llegó tal cual lo que esperaba pero mucho más bonita la botella, llegó un poquito abollada la tapa pero es casi imperceptible. También debo decirles que la verdad no no guarda tan bien la temperatura, pero para lo que yo la quiero está más que bien.

The threads on bottom of bottle for the secret compartment are very rough, causing the bottom to gets stuck. It’s very gritty and not lubricated. Price is too high for what you get, especially with rough threading, but otherwise it works well.