Air Stream Dry Sack (Pumpsack)
Dry sack / pack liner / mattress pump
You can use the Air Stream dry sack as sleeping mattress pump, Lightweight pack liner or dry bag.
Based on the 20L Ultra-Sil® Nano Dry Sack, it also has a valve plug and foot loop.
Inflate the 20 litre Air Stream with one breath, then fill Sea to Summit sleeping mats in two to three cycles.
- Only two or three breaths needed to Inflate most sleeping mats
- Oval base
- Full seam-seals and a sealable valve plug
- Lightweight 15D UltraSil® material
Check out the video here: https://www.youtube.com/watch?v=_o5Oxnk0xgk
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