3 Things to Look for in a Beach Blanket

Sealed waterproof backing A thin “waterproof” blanket lets water from wet sand soak through. Get one with a sealed tarp or vinyl bottom layer to stay dry.

Sand pockets in all four corners Without them, a breeze turns your blanket into a sail. Corner pouches you fill with sand keep it anchored on windy days.

Heavy-duty construction Skip the glorified picnic sheets. A durable blanket with these features costs $30–50 and comes in a carry bag.