10 Best Grill Smoker Boxes 2026

We reviewed and scored many grill smoker boxes in the Grilling Cookware & Rotisseries category, and we found products ranging from a 7.5 up to a 9.6 score. But there's one product that stood out from the rest: the Napoleon Stainless Steel Smoker Box 67013. With this smoker box, you can easily turn your gas grill into a smoker and add wood chips or chunks to smoke your food on the barbecue. The Napoleon brand is known for its quality and durability, and this smoker box is no exception. It's made of stainless steel, measures 16.25 x 2.54 x 3.5, and will add the perfect smoky flavor to your BBQ. Trust us, your taste buds will thank you. Keep reading to learn more about our top 10 grill smoker boxes.