A waterproof dry bag that can expel air in a sealed state. The bottom uses eVent fabric, a waterproof and breathable material, which allows it to be compressed compactly. Rolling the opening allows internal air to escape through the bottom, rather than being compressed by a valve or strap tightening. The bottom is oval-shaped and collapses flat to fit the internal shape of the backpack. The eVac dry sack not only protects your belongings from getting wet, but also saves space.・Excellent waterproofness due to double stitching + seam tape treatment ・Hypalon material roll top prevents moisture from entering ・Can be carried over the shoulder by attaching a dry bag sling (sold separately) ・Waterproof and breathable material that pushes out internal air and prevents moisture from entering Bottom made of eVentR - Oval shaped bottom that does not roll and is easy to pack External dimensions: 3 liters = 21.3x17x13.3cm 5 liters = 32x16.8x14cm 8 liters = 39x19.9x16.5cm 13 liters = 45 .9x22x20cm 20 liters = 47.8x27.1x23.4cm 35 liters = 55.6x31.5x28.8cm Weight 3 liters = 57g 5 liters = 50g 8 liters = 60g 13 liters = 72g 20 liters
= 95g 35 liters = 113g Material: bluesignR certified 30D PU coated Cordura R sil nylon + C0-PFC free water repellent Bottom: 70D eVentR laminate Water pressure resistance 2