My Aeros Pillow is deflating/no longer holding air, what should I do? My Aeros Pillow is deflating/no longer holding air, what should I do?
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My Aeros Pillow is deflating/no longer holding air, what should I do?

Air loss in Aeros Pillows is most frequently due to a puncture, or an issue with the airproof barrier or one of the RF welds.

(most weld or airproof barrier issues are due to moisture from condensed breath remaining in the pillow during longer-term storage. For this reason, we recommend storing your Aeros Pillow unrolled with the valve open).

If your Sea to Summit Aeros Pillow is losing air, there are a few simple checks you can perform to identify the cause.

1. Check the valve

Please ensure:

  • The inflation valve is fully closed after inflating the pillow.
  • There is no dirt, sand, hair, or debris preventing the valve from sealing correctly.
  • The valve has not been accidentally left partially open.

2. Inspect for punctures or damage

Small punctures can be difficult to locate. To find a leak:

  • Fully inflate the pillow.
  • Listen carefully for escaping air.
  • Gently squeeze different areas of the pillow while holding it close to your ear.
  • If the leak isn't obvious, apply a light mixture of soapy water to the pillow surface and seams and look for bubbles forming.

Pay particular attention to:

  • Seams
  • Areas around the valve
  • Locations that may have come into contact with sharp objects

3. Consider environmental factors

Changes in temperature can affect air pressure inside the pillow.

  • A pillow inflated in warm conditions may feel softer when temperatures drop overnight.
  • This is normal and does not necessarily indicate a leak.

Submersion Test

If you are unable to locate the source of air loss, you can perform a simple submersion test:

  1. Fully inflate the pillow and close the valve securely.
  2. Submerge the pillow in a sink, bathtub, or container of water.
  3. Slowly press on different sections of the pillow while watching for a steady stream of bubbles.
  4. Pay particular attention to the seams and valve area, as these are the most common leak points.
  5. Once the air loss has been identified, mark the location and remove the pillow from the water.
  6. Thoroughly dry the pillow

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