Granite Gear 13L Mid Pack Stuffer: Mid Pack Stuffer are heavy duty Sil Cordura® pack-shaped zippsacks that are designed to match the cross-sectional shape of your backpack. A packing system that fits perfectly inside your pack; there’s no load shifting and no dead air space.
There are 3 sizes of Pack Stuffers. The large is the base layer, and goes on the bottom of your pack. The medium fits in the middle and the small fits as the top layer.
100D Cordura High Tenacity Nylon.
210D Nylon Top and Bottom
•3 Sizes - Top, Middle, Base.
•Compartmentalize your back.
•Heavier duty 100D construction increases longevity without compromising weight savings