UPass Synthetic Urine

UPass is the newest, most advanced formula of synthetic urine made by Safeguard Laboratories. It’s a pre-mixed solution that contains all the normal ingredients found in human urine (like creatinine, uric acid, sodium chloride, etc.) and has the same pH balance and specific gravity as normal urine. UPass has been formulated to imitate real, human urine and has been 100% pre-tested in the Safeguard laboratory - it has never failed!

UPass has long been one of the strongest contenders in the synthetic urine market because of its proven success at simulating human urine. When delivered properly at the correct temperature, it is indistinguishable from real urine and it works for both males and females! It was designed to be used as wet sex fetish urine because, even though it contains all the same ingredients as human urine, it doesn’t have all the toxins and bacteria that can be dangerous for fetish play. It’s a cleaner and safer alternative, but no one will ever be able to tell the difference. In fact, Safeguard Laboratories has created such a perfect replica, they even advertise that it can be used to calibrate urinalysis equipment!

Since UPass is a pre-mixed solution, you don’t have to worry about mixing up your sample ahead of time. Just toss the 3oz bottle of synthetic urine in the microwave for 10 seconds to warm it up to body temperature and then shake it well. The UPass bottle has a temperature strip on the side so you can make sure your sample is being delivered at the perfect temperature. If the strip remains black but the synthetic urine feels warm, you’ve overheated it. Don’t worry, though! Simply wait for the sample to cool down until the temperature strip reads between 94-100 degrees.

After heating up your sample, attach the included hand warmer to the bottle using the rubber band. This will keep your synthetic urine at body temperature for at least six hours. When you’re ready to give your sample, check the temperature strip first to make sure it reads between 94 and 100 degrees - just to make sure you’re delivering the most lifelike experience. Open the flip-top cap and empty most of the liquid onto your partner, or into the urine collection cup if you’re trying to simulate passing a urine drug test.

If you’re into urine but need a cleaner, toxin-free solution, the UPass is perfect for you!

What's Included

1 3oz Bottle of UPass Synthetic Urine
1 Hand Warmer
1 Flip Top Cap
1 Rubber Band
Complete Instructions

UPass Synthetic Urine Demonstration

Passing A Test With UPass Synthetic Urine

Before your test, you need to open the UPass and microwave for around 10 seconds. It is very important that UPass is between 94-100 degrees when you submit your sample.
Close the top of the UPass bottle and shake well after heating. You should get a temperature strip reading of between 94-100 degrees. If no temperature is visible, but the product feels warm to the touch, you have probably over heated the synthetic urine. Allow the product to cool until a temperature is visible, or the product has cooled to between 94-100 degrees.
Using the included rubber band, attach the hand warmer to your UPass. The hand warmer will supply the Upass with a heat source in order to keep it between 94-100 degrees. While contained in clothing, a hand warmer will keep UPass near 100 degrees for at least 6 hours.
During your test, make sure that UPass is between 94-100 degrees and pour it in to the urine collection cup. You should make sure to put in a little less than the bottle so that your sample is not exactly 3 ounces.