Portland Design Works

16g Threaded CO2 Cartridge - 20/Box

When a ride runs long or a flat hits mid‑adventure, a dependable CO₂ cartridge is worth its weight in gold. The Portland Design Works 16g Threaded CO₂ Cartridge delivers clean, reliable inflation every time—ready to get riders rolling fast without the bulk of a pump. Each cartridge is filled with food‑grade CO₂ and precision‑threaded to fit virtually any inflator on the market, making it a staple for road, gravel, and trail kits alike.

Perfect for topping off high‑pressure road tires or giving mountain tubeless setups a quick seat, these cartridges bring peace of mind and efficiency to every ride. Stock up with the convenient 20‑pack box and stay prepared for any flat that tries to slow things down.

• Universal fit: Standard 3/8" threaded design works with most CO₂ inflators
• Food‑grade gas: Clean and safe for consistent tire inflation
• Compact and lightweight: Ideal for on‑the‑go flat fixes
• Bulk pack: 20 cartridges keep home workshop or team pit fully stocked

Dependable, clean, and always ready—the Portland Design Works 16g Threaded CO₂ Cartridge is the small but mighty essential every rider should have in their kit.