Upass Fake Urine 2-Pack | Synthetic Pee Kits with Heating Pads

Two kits of the original fake urine, straight from the manufacturer. Upass synthetic urine has been made by Safeguard Labs for over 17 years, with millions of kits sold. The 2-Pack gives you a backup at a better per-kit price, with free shipping.

Complete chemical profile: balanced pH, realistic specific gravity, and organic markers including creatinine, urea, and uric acid.

Each kit includes

• 3oz premixed Upass 8.4 solution
• Air-activated heating pad
• Adhesive temperature strip
• Instructions

Common questions

Is fake urine the same as synthetic urine?
Yes. Fake urine, fake pee, and synthetic pee are everyday names for synthetic urine: a laboratory-made solution that simulates real human urine. Upass is manufactured for lawful uses including urinalysis equipment calibration and validation, scientific research, laboratory education, demonstrations and pranks, and adult novelty applications.

Why buy a 2-pack?
A second kit means a backup on hand and a lower price per kit, shipped free. Sealed bottles carry a 2-year shelf life with the expiration date printed on the box, so the spare keeps.

Where can I buy genuine Upass fake urine?
Only at upassurine.com, the only authorized online channel. Upass is not sold on Amazon, in big-box stores, or in smoke shops, and counterfeits circulate through unauthorized sellers. Every authentic box carries a lot number and expiration date next to the UPC.

Is it quality controlled?
Independently lab tested, and every batch is quality-checked in-house. 127 verified customer reviews with a 5.0-star average.

Ships fast

In stock. Orders by 3:00 PM PT Monday to Friday ship the same business day.

Pairs with

• Hot Sacks Hand Warmers 8-Pack (extra air-activated heat)
• Upass Fake Pee Kit (single 3oz kit)
• Upass 3-Pack and 4-Pack (lowest per-kit price)