eVent Sil Compression Drysack

Granite Gear AirVent Reduction DryBloc Solid seam sealed packing systems are ultralight and waterproof with a new Lineloc compression technology that is 30% lighter than webbing compression. The extremely waterproof breathable eVent bottom allows air to escape as the sack is roll compressed, yet maintains a rock hard state without bulging which is ideal for stacking in your pack. Reduce weight and bulk! Colors are assorted.