Get It Before Labor Day Weekend—Order With Free 2-Day* by 5pm MT 9/2/15


Air it up.

Be prepared and fix flats fast with the Portland Design Works Shiny Object CO2 Inflator. Its tiny stature allows it to hide easily in a saddle pack or jersey pocket, but it packs a big punch when you need some air. Just thread in a cartridge, toggle the airflow regulation knob, and get just the right tire pressure for finishing out the ride.

  • Airflow regulation knob
  • Threads to 16g CO2 cartridges
  • Compatible with Presta and Schrader valves

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Portland Design Works Shiny Object CO2 Inflator

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Here's what others have to say...

5 5

Easy to Use

  • Familiarity: I've used it several times

Helpful to have some pressure control when trying to get back on the road or trail. Simple to use and no complains so far.

5 5

Shiny, Useful and Neat.

  • Familiarity: I've used it several times

I'm a new convert to the CO2 inflator game and I'm impressed. Keeping this little tool that's smaller than a lot of multi-tools and a couple of cartridges in my kit sure beats a pump.

Plus, using those small handheld pumps puts a good amount of stress on the valve stem if you're not careful. No such issue with the Shiny Object.

5 5

Superb Design

  • Familiarity: I've put it through the wringer

This has been the easiest to use C02 pump I've owned. Cheaper pumps sometimes "misfire" and you're left with a useless cartridge and a couple bucks flushed down the drain. With this pump, it's an easy thread in for the cartridge, with a smooth control release for pumping up your tires. Really an excellent design, well done and very well manufactured.

5 5

Well Thought Out

  • Familiarity: I've used it several times

Would much rather carry one of these instead of a pump. The Open/Close feature is also super easy to use.

5 5

You can never have too many inflators

I go through tons of inflators for some reason. They end up in my jersey, shorts, saddle bag, hydro pack, car and tool box. This one is the best one I've owned. It twists on and off so be sure to twist it off before you install the cartridge otherwise you may loose some valuable CO2.

5 5


  • Familiarity: I've used it several times

Previously had a Lezyne inflator which I always found tricky to use. The Portland Design Works inflator is super easy to use, and tiny. It's really easy to control pressure with the control knob. Given I wear gloves mountain biking, didn't bother with the version with the C02 canister cover. Good stuff.