Blocker Dry Bags (Seal Line)
If you’re headed out into the water, there’s a good chance that something is going to get wet. But with these dry bags, everything will stay blissfully dry, even if the bag itself ends up in the water. The rectangular shape makes stacking easy and eliminates all that space that’s typically lost when you use round or cylindrical bags. The welded seams are 50 percent stronger than sewn seams and ensure dryness, and according to the company, their PVC construction makes them more environmentally friendly than vinyls and nylons but still tough and durable. Blockers come in a variety of colors and sizes, starting at around $15.