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Standard delivery to UK addresses is free over £29.

Next Day deliveries will be shipped same day if you place your order before 2pm Monday - Friday.

If you are not happy or have changed your mind you can return your unused product within 123 days of placing the order for a refund. Simply return it to us, free of charge, with all the original packaging.


Out of puff at the end of a long day? Let the Air Pump 20L do your puffing for you – a simple lightweight dry bag with a valve attachment, it’ll have your mat inflated in a jiffy.*

  • Compatible with Cloud Base/Numo** valves
  • Reduces moisture, extending your mat’s life
  • Doubles up as a 20L dry bag

Filling up a sleeping mat at the end of a long day can soon leave you feeling lightheaded – especially at altitude – and deep mats can take several lungfuls to inflate. The Air Pump 20L attaches to your Cloud Base or Numo, filling your mat after a few quick squeezes –saving time and breath.

Moisture build-up in inflatable sleeping mats can be a problem, with damp air proving fertile conditions for thriving communities of mould. Over time, this damp air can also break down the laminate that seals your sleeping mat together. The Air Pump allows you to fill your mat with the surrounding dry air instead of moist lung air!

Made from a lightweight polyester ripstop, the Air Pump also doubles up as a 20L dry bag so you don’t have to carry extra kit with you just to inflate your mat. Nice one.

*More than a flash, significantly less than a while.

** Not compatible with older twist valves.


Key Features

  • Reduces moisture and mould build-up, extending your mat’s life
  • Compatible with both Cloud Base and Numo valves
  • Doubles up as a 20L dry bag to save on packing weight
  • Saves your breath!
  • 3 Year Alpine Bond

Vital stats


210T rip-stop polyester


620mm height x 350mm /500mm wide (base /top)



Origin: China