The Ultimate Guide to Making a Gravity Bong

The Step-By-Step Guide for Making a Gravity Bong at Home

Gallant Gravity

What is a Gravity Bong?

A gravity bong is a type of smoking device that uses draining water to pull smoke into a bottle. It's known for delivering potent, efficient hits, making it a favorite among smokers. The name "gravity bong" comes from the way water is used to create suction, pulling smoke into the bottle.

Why Use a Gravity Bong?

• Efficiency: You get large hits with minimal herb, preventing waste.
• Potency: Gravity bongs pull more smoke into the chamber and don’t leak like traditional pipes or joints.
• DIY-Friendly: With just a few household items, you can easily craft your own gravity bong in under 10-minutes.

How Easy is It to Make One?

Gravity bongs are unbelievably simple to make. With a few basic materials, most of which you probably already have at home, you can construct a grav setup in minutes. Not only is it quick and cheap, but it's also fun to make. Let’s break down the steps to create your own gravity bong, starting with the most important part: the bowl.

How to Make the Gravity Bong Bowl

The bowl is the most important component of the gravity bong. While there are multiple ways to make one, the easiest method involves using a simple tool socket inserted into the cap of a bottle.

Step 1: Gather Your Materials

You’ll need the following:

• A ¼” to 3/8” tool socket (use uncoated stainless-steel, not chromium-plated)
  
• A water bottle cap
  
• A lighter
  

Step 2: Burn a Hole in the Cap

Hold the water bottle cap sideways and heat the center using a lighter. Make sure the plastic becomes soft and almost melting, so it’s easier to insert the socket.

Step 3: Insert the Socket

While the cap is still warm, push the tool socket through the hole. Don’t push it all the way through – you want the cap to cool and create a tight seal around the socket. Make sure any remaining plastic is burned off the edges of the socket.

How to Make the Gravity Bong Base

Now that your bowl is ready, it's time to make the base of the bong, which typically consists of two bottles: a smaller water bottle and a larger container to hold the water.

Step 1: Gather Your Materials

• The small water bottle you used to make the gravity bong bowl
  
• A larger bottle or cup (a 2-liter bottle or a large cup works well)
• A lighter
• Scissors

Step 2: Burn a Hole in the Bottom of the Small Bottle

Using your lighter, burn a penny-sized hole at the bottom of the smaller bottle. Alternatively, you can cut the entire bottom off the bottom of the bottle for quicker, fresher pulls.

Step 3: Cut the Top Off a Larger Bottle (if needed)

If you’re using a large container like a bucket or cup, skip this step. But if you’re using a larger bottle (like a 2-liter), cut off the top so the smaller bottle can fit easily into it.

Step 4: Fill the Larger Bottle with Water

Fill the larger bottle or container about ¾ of the way with water. Too much water can make a mess, while too little will result in a weak pull.

Step 5: Submerge the Smaller Bottle

With the cap removed, place the smaller bottle into the water. Make sure it stays steady or hold it with your hand if needed.

How to Use Your Gravity Bong

Once you’ve got everything set up, using your gravity bong is simple:

Step 1: Pack the Bowl

Pack your tool socket bowl with your favorite herb, making sure it’s packed tightly so nothing falls through.

Step 2: Screw the Bowl onto the Bottle

Screw the bowl securely onto the top of the submerged bottle. Ensure a tight seal, as any air leakage can affect the airflow and strength of the hit.

Step 3: Light and Pull Slowly

Light the herb in the bowl while slowly lifting the smaller bottle out of the water. As you pull, smoke will fill the chamber. Stop when the bottle is near the water's edge.

Step 4: Remove the Bowl and Inhale

Once the chamber is full of smoke, unscrew the cap with the bowl, and inhale the smoke either by pushing the bottle back down into the water (if the bottom is cut off) or inhaling directly.

Alternative Gravity Bong Bowls

If you don’t have a socket handy, you can make a bowl out of tinfoil. Simply mold the tinfoil around the bottle opening and poke a few small holes. However, we don’t recommend this method, as tinfoil can emit toxic fumes when heated. Stick with uncoated stainless-steel sockets which are available at most hardware stores.

For a more professional and reusable option, check out the Gallant Greeb Bottle Bowl. Made from uncoated stainless steel, it fits seamlessly into most bottle openings and is designed for frequent gravity bong users. It’s a safer, more durable choice for long-term use.

Pre-Made and Glass Gravity Bongs

If you prefer a cleaner, more durable, and higher quality option, consider investing in a pre-made glass gravity bong. While they are more expensive than DIY options, they provide a smoother, cleaner experience. You can even make your own glass gravity bong—check out our article on how to do that.

For the best experience, the Gallant Glass Gravity Bong Kit offers a premium, glass setup that’s built to last. The kit includes everything you need for smoother, more flavorful hits while eliminating the risk of inhaling harmful plastics.

Conclusion

Making a gravity bong is simple, effective, and budget-friendly. With just a few household materials, you can create a device that delivers potent hits with minimal waste. Whether you opt for a DIY approach or choose a premium solution like the Gallant Greeb Bowl or Gallant Glass Gravity Bong Kit, you're sure to enjoy a satisfying smoking experience.

Gallant Greeb Bottle Bowl

$24.99

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Gallant Glass Gravity Bong Kit

$59.99

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Disclaimer

While DIY gravity bongs made from plastic bottles are popular, it's important to be mindful of potential health risks. It is important to note that smoking of any kind may not be optimal for one's health. If you have concerns about the possibility of any trace amounts of nanites or other chemicals entering your smoke, you may want to consider alternative methods of consumption. For a safer experience, consider using materials like glass or stainless steel instead of plastic. Pre-made glass gravity bongs or the Gallant Glass Gravity Bong Kit are excellent alternatives that provide cleaner, healthier hits without the risks associated with plastic.