Stay Undetected: Best Devices for Holding Urine for Drug Testing

Don’t let the fear of failing a drug test hold you back from employment or other opportunities.

The anxiety and uncertainty of drug testing can be overwhelming, but we have a solution.

In this article, we’ll introduce you to the best devices that can discreetly hold urine and help you confidently pass your drug test.

Whether you’re a male or female, we’ve got you covered with a variety of options to choose from.

Say goodbye to the fear of getting caught and hello to the peace of mind that comes with knowing you have a backup plan.

Keep reading to learn how a device to hold urine for a drug test can be your secret weapon in passing any drug test.

The best 4 urine-holding devices for a stress-free drug test

Incognito Belt

incognito belt

The Incognito Belt should be your top choice if you are looking for a synthetic urine kit to help you pass any drug test.

This product has been on the market since 2003, and it has proven to be one of the most reliable and discreet kits you can buy.

incognito belt on male waist stealth

The Incognito Belt kit costs $130, which is not the cheapest option, but it offers the best balance between price and features.

The kit has a premixed, highest-quality synthetic urine, enough for two uses. It also includes two heat pads, a rubber tube, a convenient clip, and detailed instructions.


  • One of the best features of the Incognito Belt kit is its discreet adjustable belt that can fit waist sizes up to 48 inches.
  • The kit is also entirely undetectable, meaning the synthetic urine is chemically identical to natural human urine.
  • The Incognito Belt has a strong track record of successfully passing drug tests for many years.
  • The product is easy to use, with detailed instructions provided, and it offers the best bang for your buck.


  • The only drawback of the Incognito Belt kit is that it is the second most expensive brand on the market.


Using the Incognito Belt kit is straightforward. First, you need to open up the heat pad and remove the adhesive backing.

Then, give the heat pad a couple of good shakes to activate it.

Stick the heat pad to the bladder bag, between the belt and urine pouch.

Next, wrap the Incognito Belt around your waist (under ALL your clothing) with the temperature strip touching your skin and the drain tube pointing to the floor.

Close the white clips and cut the end of the tube off. Finally, unfasten the white clips to drain the contents.


The Urinator is a discreet synthetic urine belt that provides high-quality urine for drug tests.

The device uses an electronic heating device to keep the urine at the correct temperature. It is a high-end product with a relatively high price of $190.

This product is recommended for those familiar with using such products, as the instructions require practice beforehand.


  • High-quality urine included
  • Computerized digital controller that maintains the correct temperature and is sealed to prevent electrical shorting.
  • Reputable company.


  • High price
  • Requires practice at home, reading the manual, and being comfortable with the device before using it in a testing situation


Use the provided syringe for the Urinator and fill the bag with approximately 75 to 85 ml of warm water (for testing) or warm, clean urine if you are doing a live test.

Remove as much air from the bag as possible and screw the cap back on the end of the tube. Any excess air will impede the heating of the urine.

Attach the two 9-volt batteries (Duracell Brand Only), fold the insulating fabric blanket shut, and secure the Velcro ends.

Once the liquid crystal temperature indicator on the bag reads 98 to 100 degrees Fahrenheit, you are ready to give your sample.

Stash leg belt

The Stash Leg Belt is a Neoprene accessory that allows you to hold and conceal a bottle of synthetic urine comfortably and confidently. It is the perfect accessory for unsupervised drug tests.

The belt stretches to fit most leg sizes and is designed to stay in place without slipping or sliding off your thigh.

stash leg belt on thigh

However, urine is not included, so purchasing the Sub Solution Synthetic Urine Kit is recommended, which includes the highest quality synthetic urine and a heat activation powder that heats the urine within seconds.

The Stash Leg Belt costs $25 and is easy to use. It is a reputable product from a reputable company.


  • Easy to use
  • Comfortable and secure fit
  • Affordable
  • Reputable company


  • Does not include urine and heater


  • Attach the belt to your thigh
  • Adjust and secure into place
  • Secure the bottle in the pocket
  • Check the temperature strip before entering the testing area
  • Add 1/3 of heat activation powder to the urine
  • Check if the temperature is within the normal range
  • Put the bottle back into the pocket.

Stash Boxers

Stash Boxers are an alternative to the Stash Leg Belt for concealing synthetic urine during an unsupervised drug test.

These boxers have a hidden pocket to hold a bottle of synthetic urine, providing a discreet and comfortable option for those who prefer not to wear a leg belt.

The boxers are made of high-quality materials designed to keep the urine warm for an extended period.

However, it’s important to note that they are not suitable for supervised drug tests.


  • Alternative to Stash Leg Belt
  • Hidden pocket for synthetic urine bottle
  • Helps to keep urine warm for longer periods
  • Suitable only for unsupervised drug tests

How did we select the urine substitution devices?

We understand the importance of selecting the right device to help you pass a drug test.

That’s why we have carefully selected devices that meet the following criteria:


The device should be discreet and easy to hide, as you don’t want it to be found by the collector during the testing process.

Temperature control

The device must have a way to keep the urine at the correct temperature range. For example, a heating pad or similar device can be used to maintain the temperature.


The devices we recommend are available rapidly from specialist retailers, so you don’t have to wait too long before you can use them.

Track record

All the devices we recommend have a strong track record of passing drug tests. In addition, we have researched and tested these devices to ensure they are reliable and effective.

Price points

We have selected devices that offer a wide range of price points, so you can find a device that fits your budget.

Suitable for all genders

We have selected devices suitable for males and females, so everyone can easily use them.

By using one of the devices we recommend, you can increase your chances of passing a drug test with flying colors.

It is important to note that these devices are meant to be used only for legal purposes, such as passing a pre-employment drug test, and not for illegal activities.

What to expect from a urine drug test

You may wonder what to expect if you have a job interview, a sports competition, or any other situation requiring drug testing.

Here is a step-by-step guide to help you understand what the drug testing procedure entails:

Visit the drug testing facility

When you arrive at the drug testing facility, you will be asked to register and fill out a form with your personal information.

In addition, the testing staff may ask you to show a government-issued identification card to verify your identity.

Submit sample

The next step is to submit a urine sample. The amount required is typically a minimum of 30 mL of urine (45 mL for a U.S. Department of Transportation collection).

Depending on the type of drug test, you may face three different scenarios:

Unsupervised drug test

In an unsupervised drug test, you will be in a separate room or behind a screen while you provide the urine sample.

The collector cannot watch you pee, but they may check your pockets to ensure you have no hidden substances.

Supervised drug test

In a supervised drug test, the collector will stand near you but will not watch you pee.

This type of drug test is less common than unsupervised ones, but it may be required for certain jobs or sports competitions.

Observed drug test

In an observed drug test, the collector will watch you pee directly. This type of drug test is rare and typically done for law enforcement purposes.

Urine sample analysis

Once you submit your urine sample, the collector will check its validity.

This includes a visual inspection of the urine’s color, foam, and temperature.

The collector may also perform a basic validity check using a dipstick to test for creatinine levels, pH, and specific gravity, which are signs of urine adulteration or substitution.

The collector may also conduct an immunoassay analysis, a panel drug test that detects drug metabolites in your urine.

If your urine sample tests positive for drugs, the collector may send it for a confirmatory gas chromatography test, which is expensive and time-consuming.

This test is only done in rare cases.

What type of device do you need?

The type of device you need to pass a drug test depends on the type of test you will face:

You will need a device to hide inside your body for an observed test because the collector will watch you directly.

For a supervised test, you can use a urine belt to be on the safe side. Alternatively, you can use a stash leg strap or stash underwear, which are more affordable options.

A stash leg strap or underwear is enough for an unsupervised drug test.

Can you use someone else’s clean urine for a drug test?

For several reasons, using someone else’s urine for a drug test is not recommended.

Firstly, it is unhygienic.

Secondly, the person whose urine you use may not be entirely clean, and the drug metabolites may still be present in their body.

Lastly, urine can spoil quickly, and there is a risk that the sample will go bad before you have the chance to submit it.

Before using someone else’s urine, consider if the consequences of a failed drug test are worth the risk.

It may not be worth jeopardizing a life-changing job opportunity or your reputation over a drug test.

The key reasons why people fail a drug test with synthetic urine

Using fake urine to pass a drug test is a popular method for those who don’t want to risk failing.

However, many fail because the urine temperature exceeds the required range.

To pass a drug test, the urine must be submitted at a temperature between 90°F and 100°F.

If the temperature is not within this range, it will be flagged as an invalid sample.

The ideal temperature is 97°F to 100°F, but legally you are allowed 2-4 minutes of cooling.

This means that keeping the urine warm is crucial, and you need to use a device that is designed for this purpose.


Stash Boxers are an excellent option for those looking to pass an unsupervised drug test.

They are discreet, comfortable, and designed to keep the urine warm for more extended periods.

However, for supervised drug tests, we recommend using the Incognito Belt, premixed synthetic urine on a belt that performs at the highest level.