Grill Insider is reader supported, using our links could cause us to earn a commission.

Best Smoker Box for Gas Grill

Best Smoker Box for Gas Grill

Updated On January 19, 2021

A smoker box is a cheaper alternative in getting that smokey flavor in food without buying a smoker grill. 

Smoker grills create that distinctive flavor in foods that regular gas grills cannot. But not all gas grill owners are willing to spend another $300 for a decent smoker grill.

Thanks to a cheaper alternative, it's possible to savor the aroma and smokiness produced by a smoker grill. This is a great affordable item that allows you to get some real value by adding flavor while only contributing a little to the overall investment in your grill equipment.

After hours of research, our number one pick this year is the Char-Broil Cast Iron Smoker Box. It has everything you're looking for in a smoker box - and more.

So let's review 7 of the Best Smoker Box for Gas Grill and why you should consider buying one.

We have also listed the best grills under 500, that you can check and compare.

Short on time? Here's a quick roundup of our top 3 picks and why you need them!
*Best Overall


Durable cast-iron lid and body 
*Runner Up


Durable stainless steel smoker that is 25% thicker than others
*Also Great


Ideal for grills that have flavorizer bars
Best Overall

Made from heavy-duty cast-iron, this smoker box is not only made to last but also to add real smoke flavor to your food that's why it's our # 1 Top Pick. 
Quick Summary
  • Material: Cast Iron
  • Size Dimension: 1.38″ x 5.13″ x 8.12″
  • Weight: 4.2 lbs.
Made from durable cast-iron body and lid, this is one of the very few smoker boxes that could outlast your gas grill. Iron does rusts but if you're a seasoned griller, you know that cast-iron grills need to be seasoned with oil for optimum use. Treat it as you would your cast-iron skillet and this could be the best smoker box you'll ever need.

This smoker box is compatible with most grills. Six equal-sized vents allow direct smoke towards the food to achieve that smoked flavor. It holds about 2 cups of wood chips which is enough for a 2-3 hour grilling. Since it's made of cast iron, it can be placed directly on a flame without the worry of warping.

While cast-iron will take longer to heat up, it can retain heat longer compared to other materials. It forces wood chips to smolder rather than flame giving you the most ideal way of smoking your food. 
  • Durable cast-iron lid and body 
  • Smolders wood chips instead of flame
  • Six equal vents allow more smoke towards food
  • Size is big enough to hold 2 cups of wood chips
  • May chip or break if dropped
Runner Up

A perfectly-sized stainless steel smoker-box, with a large wood chip capacity for that flavorful smoke. 
Quick Summary
  • Material: Stainless Steel
  • Size Dimension: 1.5″ x 9″ x 3″
  • Weight: 1.35 lbs. 
This Cave Tools smoker box for a gas grill is 25% thicker than most regular smoker box which makes it less prone to warping. A hinged lid is designed to provide easy access to add wood chips on the fly. The Cave Tools Smoker Box will fit in almost any type of grills.

The large wood capacity ensures the continuous smoke output needed to create that smoke flavor in your food. The smoke metal box is designed in such a way that the wood chips will smoke quickly without catching fire. It has a flat bottom which makes it easy to put on top of grills. One fill of wood chips can last between 45-60 minutes of cooking depending on the heat.

The Cave Tools smoker box comes with 25 professional bbq recipes and comes with a lifetime satisfaction guarantee. The company that makes this smoker box allows a money-back guarantee for unhappy customers. For that and it's other features, the Cave tools smoker certainly deserves to be one of the best smoker boxes on our list. 
  • Durable stainless steel smoker that is 25% thicker than others
  • Hinged lid allows easy access for adding wood chips
  • The flat bottom design allows it to be used on most grills
  • Large wood capacity for a continuous smoke output
  • Cave Tools Lifetime satisfaction guarantee
  • May take longer to heat to produce smoke
Also Great

A V-shaped smoker box that fits in most gas grills giving an authentic smoky flavor to foods. 
Quick Summary
  • Material: Stainless Steel
  • Size Dimension: 2" x 13.8" x 4.2"
  • Weight: 1.29 lbs.
The Charcoal Companion Stainless Steel V-Shape Smoker Box is ideal for a gas grill because of its shape. Measuring almost 14 inches long, it fits in most flavorizer bars of almost all grills. Made from stainless steel, it's a sturdy chip smoker box that can last for up to 45 minutes of continuous use.

Put in your favorite hickory or mesquite wood chips and see how this smoker box produces the aromatic smoke which is comparable to expensive smoker grills on the market. Use it to smoke chicken, beef kabobs, pork shoulder, and other types of meats.

The hinged lid allows you to easily refill it with wood chips. The ashes remain inside the smoker box keeping your grill and your food clean and tidy. To prevent flare-ups, make sure the top of the box is free from grease. 
  • Ideal for grills that have flavorizer bars
  • Hinged lid allows easy access for adding wood chips
  • The V-shape design allows it to fit perfectly between bars
  • Almost 14 inches long allows it to cover more space
  • May rust after years of usage
Also Great

A great-looking and well-built stainless-steel smoker box that will give you that mouth-watering smokey flavor in your meat. 
Quick Summary
  • Material: Extra thick stamped stainless-steel 
  • Size Dimension: 1.8″ x 8.8″ x 3.8″
  • Weight: 1 lb.
The Grillaholics Smoker Box is made from extra thick stamped stainless steel making it highly durable. It fits in almost all types of charcoal, infrared, and gas grills. The large capacity wood chip smoker box means less time refilling this smoker box while cooking. 

The hinged lid makes you easily add your favorite wood chips without taking the steel smoker box out of the grill. Fill it with apple, hickory, mesquite, cherry, or any wood chip flavor you fancy. Place it directly over the flame and watch as the smoke begins to form within minutes.

It's definitely one of the best smoker boxes in the market today. The extra thick stamped stainless steel ensures that it can withstand intense heat from your grill's burners. And with the Grillaholics promise of money back refund or replacement, you can have an extra piece of mind with your box smoker purchase. 
  • Extra thick stamped durable stainless steel 
  • Hinged lid allows easy access for adding wood chips
  • Fits almost all types of grills
  • Can withstand intense heat and will not warp
  • Money-back guarantee or replacement
  • Some users complain of discoloration on the stainless steel 
Also Good

A heavy-duty smoker box that produces a great volume of smoke creating authentic smoky flavors in your foods. 
Quick Summary
  • Material: Polished finish stainless steel 
  • Size Dimension: 1.6″ x 9.1″ x 3.7″
  • Weight: 1 lb. 
Place it directly over the charcoal grill grates or on top of a gas grill, this heavy-duty stainless steel wood chip smoker will do the job. Your ribs, sausages, burgers, chops, or just about any food you put on your gas grill will taste better with this lightweight yet functional stainless-steel wood chip box.

Its size can hold a good amount of wood chips for smoking. The thick steel construction of the box allows you to put it even on top of your coal or burner and not worry about warping. The flip-open lid is easy to open with grilling tongs to add chips when needed.

For meat lovers, this bbq smoking box for charcoal or gas grill will transform your favorite steaks, chicken, or game meat into mouth-watering and delicious smoky flavored masterpieces! 
  • Made of thick and heavy-duty stainless steel 
  • Hinged lid allows easy access for adding wood chips
  • Fits almost all types of grills
  • Can withstand intense heat and will not warp
  • One of the most affordable smoker boxes in the market
  • It may take a bit of time before it starts smoking
Also Good

A non-stick smoker box that fits in-between flame deflector bars to bring out the intense smoky flavor in foods. 
Quick Summary
  • Material: Made from non-stick coating steel 
  • Size Dimension: 4″ x 13.8″ x 4″
  • Weight: 1.45 lb.
The Charcoal Companion Large Non-stick V-Shaped Smoker Box is designed for gas grills. Its v-shaped form is ideal to be put in-between a flame deflector which most gas grills have. The generous amount of holes on top of the box is where all the flavorful smoke from wood chips comes from. The hinged lid allows easy access when you need to refill it with wood chips during grilling.

Its large elongated size will give you between 2-4 hours of smoke-filled grilling depending on the heat on a full chip. You will appreciate the flavorful smokey flavor on your food using your favorite cherry, apple, or hickory wood chips.

It's as close to having an actual smoker as you can with this iron smoker box, and the flavor it brings to your grilled food is irresistibly delicious. 
  • Made of Durable, Nonstick Metal
  • V-shape Fits Between Flame Deflector Bars On Gas Grills 
  • Hinged Lid Allows For Easy Access to Add Wood Chips (not included)
  • All Ashes Stay In The Smoker Box, Keeping Your Grill Clean
  • Measures 13-3/4-inches Long; Reusable and Durable
  • The non-stick coating may chip and rust in time
Also Good

A lightweight smoker box for gas grill or a charcoal grill that packs a lot of punch in the smoke that it produces. 
Quick Summary
  • Material: Made from 430 stainless steel
  • Size Dimension: 1.5″ x 8.8″ x 3.5″
  • Weight: 0.8 lb.
This smoker box for gas or charcoal grill is made from heavy-duty universal stainless-steel. Place it on top of your charcoal fuel or heat source and never worry about warping. It fits nicely into most types of grills whether it's a Weber charcoal grill, a Traeger gas grill, or others.

Taste the smoky flavor in your foods by adding a variety of wood pellets, chunks, or chips and let this lightweight metal box do its job. The hinge mechanism's construction is smooth something that will not give you problems opening or closing the lid.

The thickness of the metal gives this smoker box an advantage over other smoker boxes that warps in intense heat due to their metal's strength. And at a price that's less than $12, it's the best smoker for those who want a great deal. 
  • Made of Durable, 430 stainless steel 
  • Lightweight and will fit in almost all types of grills
  • Hinged lid provides an easy way to put chips during the smoking process
  • A smoke box that's suitable for a propane gas grill or charcoal grills 
  • Lifetime warranty replacement or refund
  • Not too many holes in its vent design 

What To Look For When Buying A Smoker Box

Best Smoker Box for Gas Grill
While smoker boxes are all designed and created to bring out that smokey flavor into foods, some are simply made better than others. It may get confusing especially when you find that many smoker boxes are similar in design. What sets them apart are the following features which you should always consider when buying one.


A smoking grill is definitely more expensive than a smoker box. But if you find a durable cast iron smoker or a stainless steel one, it could even outlast most types of grills making you a very happy customer! Check for the thickness of the steel, because if it's too thin it may not last very long. (1)

Material Used 

This is closely related to durability. A cast iron is heavier and more solid but it will rust in time so you also have to consider this. A stainless steel smoker box may be lighter, but you know that it will not rust. Avoid thinly made boxes because it may not be able to withstand the intense heat of your grill. You don't want a warped metal box after only 2 or 3 uses. (2)


Some smoker boxes are specifically designed to work best for a gas grill. Others are made to fit in either a gas or charcoal grill. Make sure to check if the smoker you are going to buy is suited for your grill. Also, other smoker boxes can accommodate different types of fuel such as pellets, wood chips, or even wood chunks. If you favor using wood pellets to smoke with, check if it's possible with your smoker box. 


While the price of the smoker boxes on our list is not going to break the bank, a warranty is still a welcome offer from manufacturers. It's not cool to have a "junk box" after only 3 or 4 uses and so the ability to return or refund our money is a good assurance. Check the warranty on your smoker box to give you that extra peace of mind. 

Final Words

A smoker box is the next best thing to a smoker grill. Adding it to your grilling tools when you already have a gas grill is a decision that you will not regret. The ability to add a smokey flavor to your food without having to buy another expensive grill is simply amazing. So what are you waiting for? It's time to get your own smoker box to complement your gas or charcoal grill!
Best Overall

Made from heavy-duty cast-iron, this smoker box is not only made to last but also to add real smoke flavor to your food that's why it's our # 1 Top Pick. 


(1) stainless steel -
(2) cast iron -

Related Reading

Weber Grill Cover Review

By: Albert Thompson

Leaving your grill in the open for days-even for hours is not advisable. If you happen to take days without using your grill and it remains standing outside on the lawn or somewhere on a

charbroil grill cover close ups

By: Albert Thompson

The company, Char-Broil, is renowned for the production of high-quality grills of all kinds. However, they also offer a range of versatile grill covers that can be used not only on their grills but also

grill thermometer on a table

By: Albert Thompson

Bluetooth grill thermometers are essential tools that give you the convenience of grilling your favorite foods. Having a grill thermometer is important in making sure you don't undercook or overcook what it is you've put inside

About the author 

Albert Thompson

Albert hails from Kentucky where grilling is a lifestyle. He brings with him his years of experience in the cooking sector and the product sector, but dont let that fool you, he practices what he preaches and enjoys a big rack of ribs every weekend.

Leave a Reply

Your email address will not be published. Required fields are marked

  1. Nice list! I think I’d go with #3 on your list. It’s more of preference for they way how I will be using it. Glad I stumble upon your list and guide review. Thank you!

{"email":"Email address invalid","url":"Website address invalid","required":"Required field missing"}