Mattress Sea to Summit Ultralight (Yellow) (airstream Pumpsack)

Brand: Sea to Summit

107.96 €

(134.95 €)


Sea to Summit brings its knowledge of lightness, compactness and finish to a complete range of air mattresses. In order to offer the best sleep, Sea to Summit presents the most comfortable mattresses on the market. Medium resolution and a single chamber that brings all the lightness and compactness of the product without compromising comfort. More details

  • Summer
  • winter
  • Fall
  • spring
Unit weight (kg)

  • Campsite

More info


  • Lightweight
  • Comfortable
  • Resistant

Technical characteristics :

  • Multi-function valve: Sea to Summit has developed its own valve to facilitate the inflation and deflation of mattresses. An anti-return valve makes it easy to inflate the mattress, without losing pressure. For deflation, the valve offers two solutions, a deflation by pressing on the anti return to control the pressure before use or a total deflation to fold the mattress.
  • AirstreamTM Pumpsack: The Airstream inflation system is now integrated into the storage bag of each mattress. It incorporates an inflation valve that allows you to inflate a mattress as well as a pillow with a smaller valve in seconds with a single puff of air. Weight: Between 37g and 60g, depending on the size of the mattress.
  • TPU: Our TPU is applied with a very precise process derived fromaeronautics and medicine. The extrusion lamination makes the TPU more durable. The anti-microbe treatment ensures a healthy mattress.
  • 40D Surface Nylon: 40D Nylon is the right compromise between weight and durability. On the inside, a TPU layer is applied to make the mattress airtight. On the outside, a PU coating is used to reduce slippage, eliminate plastic noise and reinforce the mattress against punctures. Nice touch.
  • 20D Inner Nylon: Between the two chambers, a 20D Nylon with a TPU layer on both sides creates a strong, airtight separation.

Mattress size dimensions:

  • XS: Length x width: 128 x 55 cm/ Rolled size: ø 7.5 x 17 cm / Weight: 296 g / Number of air cells: 132
  • Small: Length x width: 168 x 55 cm /Sizewhen rolled: ø 7.5 x 17 cm / Weight: 345 g / Number of air cells: 174
  • Regular: Length x width: 183 x 55 cm / Overall dimensions: ø 7.5 x 17 cm / Weight: 395 g / Number of air cells: 181
  • Large: Length x width: 198 x 64 cm / Overall dimensions: ø 7.5 x 20 cm / Weight: 495 g / Number of air cells: 225


Net Reviews (1)

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4 /5

Based on 1 customer reviews

Bénédicte D. published the 12/02/2023 following an order made on 28/01/2023


Le gonfleur intégré ne me semble pas très intéressant, quelques souffles permettent de gonfler rapidement le matelas. Peut-être qu'on pourrai perdre encore quelques grammes en le retirant! ;)

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