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Sea to Summit Aeros Down Pillow

Size: Regular

By using ultralight materials to construct a down cushion-top over a TPU air bladder, Sea to Summit's  Aeros™ Down Pillow is the lightest fully-featured down pillow on the market.

Light, warm and comfortable, the premium down cushion-top is made from the same exceptionally light and transparent 10D fabric used in our Spark™ sleeping bags. Differentially cut horizontal baffles reduce down migration and prevent the down compressing, even when the air bladder is fully inflated. The cushion-top wraps over the front of the pillow for neck comfort. The rest of the pillow case is made from lightweight 20D fabric. Our Aeros™ bladders use a unique long-lasting anti-hydrolysis TPU film which prevents material breakdown from moisture exposure. Extremely light, the bladder’s horizontal baffles create a 3D surface that cradles the head for additional support. The multi-function mini-valve provides easy inflation, deflation and fine tuning.


  • Premium down cushion-top for comfort and warmth
  • Ultralight and high-strength TPU bladder
  • Differentially cut baffles allow maximum down loft
  • Technical fabrics for lightweight performance
  • Multi-function mini-valve for easy inflate, deflate and fine tuning
  • Store and transport in compact 20D stuff sack
  • Care instructions: close valve, gently hand wash and air dry


  • Inflated Dimensions: (R)12 x 24 x 34cm | (L)  12 x 42 x 28cm | (D) 12 x 59 x 38cm
  • Packed Size: (R) 8 x 6.5 cm | (L)  7 x 7 cm | (D) 14 x 8 cm
  • Colour: Grey
  • Weight: (R) 70g | (L)  95g | (D) 190g

Personal Shopping - By Appointment

Would you like to try on some climbing shoes, running shoes or mountain boots for size before you make your purchase? If so, then why not book an appointment with us today! We can offer you a bespoke one-on-one shopping experience with one of our experienced staff members.