Big Agnes Compression Stuff Sack

This compression stuff sack comes in 10, 15 or 20 L sizes and uses ladder-lock compression straps to squeeze down bulky items like sleeping bags or insulated clothing. The lid is configurable for slightly over-stuffed loads, and the shell is a water-resistant recycled nylon ripstop, so it sheds light moisture without being a fully waterproof dry bag. Pick the size to match what you're packing - a 20 L sack suits a bulkier three-season sleeping bag, while 10 L fits smaller insulated items. Because it's water-resistant rather than waterproof, pack genuinely wet-sensitive gear (down items on multi-day rain) inside a liner or dry bag as well, not the compression sack alone.