© The World’s Heaviest Mug


Become Stronger with Every Sip

💪 Limited Edition: Embrace the grip—because drinking coffee should be a workout!

🏆 Adjustable: Remove or add weights. Universal fit for newbies to pros.

👨‍👩‍👧‍👦Resilient: It will last generations—ensure strong grandchildren

THE LEGENDS WHO REGISTERED BEFORE THE 27th, Your early access link has been sent to your inbox. (If you can't find it, please double-check your spam folder!) Public launch on May 5th!

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The Heavy Mug Lifestyle

Are you tired of sipping your morning brew from a flimsy cup? It’s time to upgrade to the Heavy Mug – the ultimate mug for the modern warrior. Whether you’re the early riser, the late-night trainer, it’s for you.


+ Handshakes that feel like steel clamps
+ An asset in combat
+ Makes your protein shakes taste like victory


Hands too powerful for ordinary mugs
Rookies risk dental casualties


Switch weights, miniaturize the TOWER, stack up the MINI or just keep it CLASSIC.

The Heavy Cup / Mug by Rox arrives in a sturdy wooden crate.

Custom Engraving

Imprint your name or a special message on the top barrel of your mug, turning it into a one-of-a-kind masterpiece.

Why Choose Custom Engraving?

1. Personalized: Forge your Heavy Mug into a testament of your identity. Be it your name, a mantra, or a date of significance.

2. Meaningful Gift: Build durable keepsakes for family, comrades or training partners. 

2. Exclusive Trophy for a Business Partner: Impress clients or squad mates with custom-engraved Heavy Mugs. Add company name, slogans, or individual.

Field Deployment

A Trophy


Thrill Factor


Custom Crafted


Bold Present




If your partner doesn’t recognize the sheer awesomeness of this mug, then it’s simple: transform it into a badass wrist-friendly kettlebell.

Investment: Stainless steel has surged by over 800% and continues to rise! It’s like investing in gold bullion, but more fun. Check out the historic graph at FRED: here.

Challenging your comrades: Heavy Mug face-off? – Now, that’s the real investment. Let’s spill the beans on why the Heavy Mug is not just a heavy-duty steel thingamajig. It’s not just about getting swole; it’s about having a blast.

Heritage for grandchildren: Pass down a message with a powerful motto such as:

  • “Strength is timeless”
  • “Eat, lift, repeat”
  • “Family first, always”
  • “Lift heavy, love deeply”

Limited Edition

The “HEAVY MUG” collection:

  • MINI: 50 pcs
  • CLASSIC: 250 pcs
  • KETTLE: 150 pcs
  • TOWER: 50 pcs

Take action — once they’re gone, they’re gone. No promises for tomorrow. Keep an eye on updates for the final count.

The Word is Out

Mr. Ronnie Coleman On Our Heavy Mug – Yeaaah Buddie! 

Follow Us On Instagram


Funding: The project has begun the funding campaign for the products. The production depends on the funding result.






In Progress



Stay in the Loop: Project Updates

Transparency is key, and we want you to be part of every milestone in the “HEAVY MUG” odyssey.

📬 Email Notifications: Emails will serve as our primary signal to you, for immediate intel, anchor  yourself to the Strong Club subscription below.

Project Timeline: We’ve hammered out a strategic timeline to ensure you’re never out of step. From production milestones to shipping updates, major details find its place by email or here.


We get the thrill of awaiting a formidable ally like the Heavy Mug. The dispatching starts in May, pushing on to September:

The Weighty Matter The Heavy Mug isn’t just another parcel. We’re dispatching hefty loads of raw power! Such mass demands strategic logistics, with carriers pricing by the kilo for the muscle it takes to move.

Uniting Forces To bring the Heavy Mug into the field without breaking the bank, we manufacture in volume. A leaner batch would spike the costs.

Realistic Expectations Our word is our bond. We aim to quicken the pace, but not at the cost of false promises. 

Embrace the journey with us, knowing that every moment spent waiting adds to the thrill of unboxing unparalleled strength.

MINI 8 lbs / 3.5 kg


$228 USD

$358 (30% OFF)

Estimated shipping June 2024

50 – Total produced

Ships worldwide

CLASSIC 16 lbs / 7 kg *


$268 USD

$412 (30% OFF)

Estimated shipping June 2024

250 – Total produced

Ships worldwide

KETTLE 24 lbs / 11 kg


$478 USD

$625 (20% OFF)

Estimated shipping June 2024

150 – Total produced

Ships worldwide

TOWER 33 lbs / 15 kg


$528 USD

$688 (20% OFF)

Estimated shipping June 2024

50 – Total produced

Ships worldwide


The Heavy Mug is a rugged coffee mug inspired by gym equipment. Crafted for fitness warriors who want to infuse strength and resilience to their daily rituals.

The Heavy Mug masterfully walks the line between heft and handling—solid to the cup grip yet manageable in action, varying by model. It’s engineered for those who seek to meld strength training with every sip.

Tipping the scales at an initial 11 lbs (5kg). With its patented adjustable form, you can decide the weight, adding 2.5-3.5kg with each barrel, offering models ranging from a solid 8 lbs (3.5kg) to a beastly 33 lbs (15kg).

Want to stack more? Feel free.

There are two options for most models.

Decide yourself if you value more the weight or capacity:

MINI 8 oz / 235 ml | 8 lbs / 3.5 kg

CLASSIC 8 oz / 235 ml | 16 lbs / 7.3 kg
CLASSIC 16 oz / 473 ml | 12 lbs / 5.5 kg * (most popular)

KETTLE 8 oz / 235 ml | 24 lbs / 11 kg
KETTLE 16 oz / 473 ml | 20 lbs / 9 kg

TOWER 8 oz / 235 ml | 33 lbs / 15 kg
TOWER 16 oz / 473 ml | 28 lbs / 13 kg

Mark preferred capacity / weight ratio in the checkout notes.

If it gets too complicated, just order the CLASSIC. You can always order more cylinders later.

The sizes are approximate, with very slight adjustments possible before production. Numbers are rounded for easier readability.

The Heavy Mug is made of food grade stainless steel, durable and heavy material that is forged to last, ensuring the mug remains a faithful companion for lifetime.

Rox Heavy Mugs are all manufactured in Europe and USA.

Yes, however not recommended.

Shipping dates will be announced shortly after the presale concludes. We will likely start first shipment in the end of May or earlier, should we forge our preparations ahead of schedule.

Your patience is greatly honored, and we are commited to deliver your Heavy Mug in time.

Be advised, if you’re marking calendars for a specific date, do not order. Production takes time, so does shipping. 

Upon dispatch, you’ll be signaled through email with the coordinates of your Heavy Mug. We will send out items depending on the region and customization. Enlist for frontline updates on production below!

Should the Mug break due to raw material defect we’ll deploy a replacement part to your front.

Since this is a presale, withdrawals or returns are not in our battle plan, unless the unforeseen occurs and we fail to send out your stronghold.

What you’ve eyed is what you’ll receive, though minor tweaks—be it in packaging, stylization, coating, slight adjustments in the weights—may occur. The reason is because manufacturing products in bulk is different from prototyping. Rest assured, we are professionals.

No. Customers shipping to European Union countries are NOT required to pay additional import taxes. This is because we have established a distribution partnership within the EU, ensuring a seamless delivery process.

Indeed. Our campaigns stretch across global borders.

Some countries are exception: Afganistan,  Benin, Bhutan, Botswana, Brasil, Brunei, Burkina Faso, Burundi, Colombia, Costa Rica, Curaçao, Ecuador, Egypt, (Côte d’Ivoire), Etiopia, Falkland islands,  Gambia, Ghana, Guam, Guernsey, Guinea, Guinea-Bissau, Hongkong, Indonesia, Iraq, Jersey, Jordania, Combodia, Kenya, Central African Republic, Kiribati, Laos, Lebanon, Macau, Malaisya, Malawi, Mali, Mani, Morocco, Marshalli islands,  Micronesia,  Mongoolia, Mosambique, Nicaragua, Nigeria, Niue,  Pakistan, Peru, Madeira, Asories, French-Polynesia, North-Mariani, Rwanda, Saint-Pierre ja Miquelon, Sambia, Seychelles, Sierra Leone, Singapore, Sint Maarten,  Sri Lanka, Svalbard, Jan Mayen, Zimbabwe, Thai, Taiwan, Tansania, Chad, Chile, Tunesia, Turks ja Caicos, Uganda, Uruguay, US Virgin Islands, New Zealand, Vanuatu, Venezuela, Vietnam. North Korea, Russia, Somalia, Sudan, South Sudan, Syria, Russia, Yemen, Cuba

If you are located in one of those above, get in touch [email protected] and include desired product. These territories stand beyond our usual march due to the high shipping cost that we cannot wield within our strategic reserves.

  • Some countries mentioned above we don’t ship at all
  • Be prepared for additional importing taxes.

Production quantities vary by model and are limited. While we typically do not produce additional units beyond the initial batch, we reserve the right to adjust production limits as necessary during or after the pre-sale period. The Heavy Cup by Rox is limited.

Boundaries do not exist in our realm! Seize the opportunity to amass your arsenal subject to availability. 

The trademark and patents are licensed to and owned by Index LLC.

The item offers a fair value ratio in comparison to the material and manufacturing cost.

However, if price is a concern, we can propose a few alternatives:

1) Processing the payment directly via bank transfer/WISE  instead of using the Stripe processor, which incurs a 2%-5% fee.

2) European customers purchasing for a company (with VAT nr), VAT exclusion is possible.

3) Customers outside of EU and US can opt to pay for shipping themselves once the item is dispatched. This approach avoids payment processor fees and the potential for double taxation on shipping.

Please contact us directly at [email protected] to find the best solution for you.

You can reach us via email at [email protected]. Our dedicated team is here to help with any inquiries or issues you may have.

Please keep in mind that we are focused on the project production and making sure we are able to deliver what we have promised. If you do not receive a response from us, it may indicate that we are currently overwhelmed with inquiries or that your request lacked the specificity required for us to take action.

The product is a great gift for a partner or for yourself for hard work. It’s a thrill item. Be careful handling it, if you fool around too much, it is possible to break your teeth or glass table! It’s heavy.