The JR Gear Tyvek Dry Bag brings DuPont's innovative Tyvek material to your outdoor adventures, delivering a unique storage solution that's impossibly light yet surprisingly tough. This 10L waterproof bag features a game-changing magnetic closure system that creates a more reliable seal than traditional roll-top designs, while the adjustable height with aluminum hook lets you customize the bag's size to match your gear load. Whether you're paddling through choppy waters, hiking in unpredictable weather, or simply need bombproof organization for your camping essentials, this dry bag's IPX4 rating and taped seams keep your valuables protected from splashes and moisture. At just 80g, it practically disappears in your pack until you need it, and when the adventure's over, just toss it in the wash and get ready for the next trip.