Golden Flask Synthetic Urine Unpacking and Review

Daniel Miller
By Daniel Miller

Ph.D Pharmacology, Drug Testing Specialist

Updated: 2024 Jul 11

Golden Flask synthetic urine is a premixed urine created by the makers of Whizzinator.

It’s designed to mimic human urine for passing drug tests. In this review, I’ll unbox the kit, discuss its advantages and disadvantages, and show you how to use it to pass a drug test.

golden flask urine contents

Pros
  • Flip-up spout cap attached
  • Enough urine for two uses
  • Good temperature strip
  • Two-year shelf life
Cons
  • Pale urine might look diluted
  • No stealth method for sneaking it in
  • Low-quality Chinese heat pad
  • Only one heat pad included
  • The bottle is quite large

What’s in the Golden Flask kit

Let’s unbox it and see what’s included in the kit.

Urine

The urine quality is good for basic tests, which is fine if your sample won’t face advanced tests like urinecheck 7. This urine works for both males and females.

As I mentioned in my review of best fake urines, low-quality cheap urines can be detected by special tests. That’s why I recommend avoiding them.

The urine color is rather pale. I think they used less powder to mix it and save costs. This color and concentration should be okay for a drug test, but I need to confirm this with a urine validity test.

golden flask urine bottle

For a drug test, you’ll need 1-1.5 ounces of urine. The kit contains 4 ounces, so it’s enough for three tests. But it’s not that simple. I’ll explain later why you can use it only once.

The urine has a shelf life of two years. If you decide to use it twice, you need to freeze the remaining urine after opening the bottle. Otherwise, bacteria will grow, and the urine will go bad.

Bottle

The bottle is flat and can fit in your pants. Some kits use round bottles, which are less convenient.

However, I prefer other ways to hide fake urine because putting the bottle in your pants makes walking and using it hard. To hide this bottle, you need a stealth leg belt or another sneaking method.

The bottle is also very large. They made it big to hold 4 ounces of urine, but this size makes it hard to use.

The bottle comes with a temperature strip attached, so you can check the urine temperature before submitting the sample. Some temperature strips show the wrong temperature, which can lead to a failed drug test.

I always check with a digital thermometer to make sure the temperature strip is correct. As you can see in the photo, the thermometer shows 95°F, and the temperature strip shows 94-96°F. So, the temperature strip in this kit is accurate and reliable.

golden flask synthetic urine temperature strip check

Another good thing is that the temperature strip is big and easy to read.

Cap

The kit has a flip-up spout cap, which is great. This cap is already attached to the bottle, unlike other kits where it’s a separate item.

In the drug test room, most people are nervous, so unscrewing and screwing back the cap can be difficult, and it’s easy to spill the urine. With the flip-up spout cap, you can do it with one finger.

The cap is tough to open, so it won’t accidentally spill under your clothes.

Heating methods

Heating pads are the most common way to keep urine warm for a drug test. This kit includes only one heating pad, but there’s enough urine for two uses, which is strange.

As a result, you can use this kit only once. If you want to use it twice, you need to buy extra heat pads.

Next, the heat pad in this kit is a low-quality Chinese one that doesn’t have readable instructions. There’s no way to check the maximum temperature or how long it will keep the heat. I don’t trust such heat pads.

golden flask urine heat pad back side

The heat pad doesn’t have an adhesive side. To attach it and keep it close to the bottle, you need to use a rubber band included in the kit. The rubber band can fall off in your pocket or pants, which is why I prefer pads with adhesive sides.

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How to use

The kit comes with instructions printed on a separate sheet.

golden flask urine instructions

Here’s how to use it.

Remove the heat pad from the wrapper, peel off the adhesive strip, and shake it to activate. Place the heat pad along the length of the bottle on the opposite side of the temperature strip, and secure it with the enclosed rubber band.

Put the Golden Flask bottle with the attached heat pad in an undisclosed area, such as your sock or underwear. Make sure the temperature strip touches your skin to maximize heating.

The Golden Flask is ready to use when the temperature strip reads GREEN between 96-100 degrees. This can take up to one hour. The heat pad will maintain the proper temperature for about seven hours.

If you need faster results, you can microwave the Golden Flask bottle for up to 10 seconds.

Conclusion

Golden Flask is a basic synthetic urine kit that can be used one time. It’s cheap, so if you need to pass an unimportant drug test that won’t check for synthetic urine, you can give it a try.

However, if the drug test is important, like for a life-changing job, I recommend using more reliable options.