Bike pumps / Portland Design Works / Cloud Cap Gravel Pump and Inflator
Portland Design Works · Alloy

Cloud Cap Gravel Pump and Inflator

Last updated 2026-09-06

The Cloud Cap Gravel Pump is part of the Timber to Town series, designed specifically for the unique needs of gravel and adventure cyclists. This alloy tool functions as both a high-volume hand pump and a CO2 inflator, offering versatility for different trailside scenarios. Its construction is optimized for the mid-range pressures typically used in gravel tires.

Featuring a design that supports Presta valves, this pump is ideal for mountain bikes and gravel rigs alike. The alloy body provides a sturdy grip and efficient air transfer, making manual pumping less of a chore when a cartridge isn't available. Its rugged build quality ensures it can handle the dust and vibrations of unpaved road exploration.

This dual-threat tool allows riders to choose between the speed of CO2 and the infinite capacity of a hand pump. The integrated design is compact enough for easy storage while remaining powerful enough to seat stubborn tires. It is an essential piece of gear for long-distance bikepacking trips where self-sufficiency is the highest priority for every rider.

Cloud Cap Gravel Pump and Inflator
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Portland Design Works
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Presta valve pumps Schrader valve pumps Aluminum bike pumps Mountain bike pumps Hand pumps CO2 inflators

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