It’s not easy to find the right sea bag. If it’s too big, you’ll inevitably fill it; if it’s too small for all your gear, you can look forward to cold, miserable night watches. Harken’s new Waterproof Duffel bag can hold everything you need for a multiday trip and is small enough to double as a daysailing tote. The fabric is polyurethane-impregnated nylon, the panels are welded, the seams are taped, and the zippers are water-resistant. The external pocket will hold a digital camera, knife, wallet, and other essentials. $95. Harken, Inc., 262-691-3320, www.harken.com
