UPass Synthetic Urine 2 Pack includes two 3oz bottles of premixed synthetic urine designed to closely mimic the appearance and basic properties of real human urine. Each ready-to-use bottle is formulated with key urine-style characteristics including urea, creatinine, pH balance, and specific gravity. With two complete bottles in one pack, this option is convenient for keeping an extra bottle on hand or for applications that require multiple control samples.

Made in the USA by Safeguard, UPass is a well-known synthetic urine brand used for novelty purposes, laboratory-style control samples, calibration-style reference use, and realistic urine simulation. Each bottle includes its own heating pad and squirt cap, giving you two complete UPass kits with no powders or additives to mix.

• Pack size: 2 × 3oz bottles of premixed UPass synthetic urine
• Formula: Contains urine-style properties including urea, creatinine, pH balance, and specific gravity
• Use: Novelty use, lab-style control samples, calibration-style reference, or realistic urine simulation
• Features: Clean, toxin-free, bacteria-free formula with no mixing required
• Included: 2 UPass bottles, 2 heating pads, and 2 squirt caps