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Drysac 20L Airstream
Inflation sack for mattress -
Home delivery from 01/10/2026
60 days to change your mind
No subject to promotional offers
Available only in storeThe Drysac Airstream 20L is a high-volume inflation system for Sea to Summit mattresses.
This model is equipped with a inflation valve at the base of the sack and allows you to inflate a mattress using the air trapped by the sack. To load the sack with air, simply open it and gently blow inside to inflate it. This system provides easy, almost effortless inflation while preventing condensation build-up inside the mattress. During the day, it can be used as a waterproof storage sack for equipment, clothing, or even a sleeping bag.
- Inflates most air mattresses in just two or three breaths
- Oval base design
- Fully sealed joint with sealable valve cap
- Volume: 20 L
Dimensions: 31 x 25 x 70 cm
Composition:
- Cordura® Ultra Sil 15D
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