URB carts pair award-winning Pegasus Certified Delta 8 oil with rare cannabinoids and strain-specific terpenes in stress-tested 510-thread hardware.
Find Your URB Cart
Choose the Flight Fuel 710 series – Clarity (sativa), Relax (indica) or Euphoria (hybrid) – in 2ML sizes, the potent 1ML Mile High Flight Fuel 420 Max, or 2.2ML Vape-Cay London liquid diamonds and Rome liquid badder carts. Every THC vape cartridge is third-party lab tested.
Need a battery? Grab the URB 510 Clicker Battery in URB merch & accessories, or save with a URB cart bundle. Want live resin flavor instead? Try URB THCA dab pens. 21+ only. See the USDA hemp program.
How to Choose the Right URB Cart
Flight Fuel 710 – everyday strain carts (2ML)
Delta 8 carts with strain-specific terpenes and three profiles: Clarity (sativa) for daytime, Relax (indica) for evenings and Euphoria (hybrid) in between.
Vape-Cay – premium extract carts (2.2ML)
London uses liquid diamonds and Rome uses liquid badder, two potent, flavorful extracts for consumers who want a step up.
Mile High Flight Fuel 420 Max (1ML)
A Delta 8 + THCP live resin cart for experienced users who want a stronger experience.
URB Carts Comparison
| Cart | Size | Extract | Profile |
|---|---|---|---|
| Flight Fuel 710 Clarity | 2ML | Delta 8 | Sativa |
| Flight Fuel 710 Relax | 2ML | Delta 8 | Indica |
| Flight Fuel 710 Euphoria | 2ML | Delta 8 | Hybrid |
| Vape-Cay London | 2.2ML | Liquid diamonds | Premium |
| Vape-Cay Rome | 2.2ML | Liquid badder | Premium |
| Mile High 420 Max | 1ML | Delta 8 + THCP live resin | High intensity |
Carts vs. Disposables
Carts are a good fit if you already have a 510 battery and want to swap flavors cheaply. If you'd rather not carry a battery, the same strain lines come as all-in-one URB disposable vapes.
URB Carts FAQ
What battery do URB carts use?
Any standard 510-thread battery. For best flavor, use a low-to-medium voltage setting.
Why is my cart clogged?
Thick extracts can thicken in the cold. Warm the cart in your hand or use your battery's preheat function, then take gentle puffs.
How should I store carts?
Store them upright, at room temperature and away from direct sunlight.
For adults 21+ only. URB products are hemp-derived. Laws on hemp-derived THC differ by state and federal rules are changing, so check the law where you live before you order. These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure or prevent any disease. Do not drive or operate machinery after use. Keep out of reach of children and pets.