On your next expedition or weekend backpacking trip, maximize the space in your pack when you use the Granite Gear Round Rock Solid Compression Sack to shrink your sleeping bag or heavy jacket. With a full range of sizes to choose from, you can stuff everything from your base-camp tent to a bulky fleece pullover in one of the assorted color sacks. Put your gear in the lightweight sack, secure the lid, and tighten the slide-lock compression straps for a solid fit that doesn’t bulge. Tough nylon lasts a lifetime of abusive outdoor adventures.