Did you know a water bottle can keep drinks icy cold for 36 hours? This caught millions’ attention on Shark Tank. The Coldest Water Bottle, from Florida, is leading in hydration with its cold-keeping tech.
Started in 2015 by twin brothers David and Joe Ahmad, Coldest has grown fast. They appeared on Shark Tank Season 15, Episode 15. They showed off their bottles that stay cooler longer than any other.
David Ahmad, a former engineer, saw a gap in water bottles. He started The Coldest Water with $14,000. His risk paid off by 2018, after focusing on marketing and product.
But Coldest does more than just water bottles. They offer hydration flavors, cooling bedding, and pet products. They aim to open Coldest World theme park by 2030. That’s a big dream!
Key Takeaways
- Coldest Water Bottle keeps drinks cold for 36+ hours
- Founded by twin brothers David and Joe Ahmad in 2015
- Grew from a garage startup to a global company
- Featured on Shark Tank Season 15, Episode 15
- Expanded product line beyond water bottles
- Plans to open Coldest World theme park by 2030
- Investing in carbon offset projects for sustainability
The Coldest Water Bottle Origin Story
In 2014, David Ahmad saw a need for better hydration solutions. He wanted a water bottle that could keep drinks cold for 36 hours. With $14,000, he started his journey to create something special.
David Ahmad’s Market Discovery
Ahmad found people wanted better ways to stay hydrated. He aimed to make a water bottle that outdid over 50 brands. His dream was to create a bottle that could keep drinks cold for 36 hours.
From Garage to Global Success
The Coldest Water Bottle started in a small garage. By 2018, it made $2-3 million in sales. The company grew fast:
| Year | Sales (USD) |
|---|---|
| 2017 | $900,000 |
| 2019 | $5.9 million |
| 2021 | $12.4 million |
| 2022 | $15.1 million |
Inc. 500 Recognition
In 2021, the Coldest Water Bottle was named one of the fastest-growing companies in the U.S. by Inc. magazine. This led to a Shark Tank appearance. They asked for a $600,000 investment for 2% equity, valuing the company at $30 million.
Now, the Coldest Water Bottle offers many products, from bottles to cooling bedding. They have over 350 SKUs and more than 500,000 followers on social media. They keep innovating in the hydration market.
Coldest Water Bottle Shark Tank Appearance

The Coldest Water Bottle made a splash on Shark Tank Season 15, Episode 15. David and Joe Ahmad, the minds behind it, came to the tank looking for investment. They showcased how their bottles can keep drinks cold for 36 hours.
The Sharks were impressed by the Ahmad brothers’ journey. They started in a garage and grew into a global brand. This story showed the Sharks the potential of the Coldest Water Bottle in the hydration market.
During their time on the show, the Ahmad brothers talked about what makes their product special:
- 36-hour cold retention capability
- 13-hour heat retention for hot beverages
- Universal cupholder fit (99% compatibility)
- Large capacity options (36 and 46 ounces)
The Shark Tank stage was the perfect place for the Coldest Water Bottle to shine. Its ability to keep drinks at the right temperature for a long time caught the Sharks’ eye. This made it stand out in the crowded water bottle market.
“Our goal was to create the ultimate hydration solution. We wanted a water bottle that could keep drinks cold all day, no matter the conditions,” David Ahmad explained during their pitch.
The Coldest Water Bottle’s Shark Tank appearance was a big deal for the brand. It reached millions of people who might become customers or investors. This exposure made the company a leader in the hydration market, paving the way for more growth and innovation.
The Limitless Water Bottle: A Game-Changer in Hydration
The Coldest Water Bottle introduces a revolutionary hydration solution with its Limitless Water Bottle. This innovative product redefines how we think about portable beverages. It offers exceptional performance and convenience.
Unmatched Temperature Retention
The Limitless Water Bottle boasts impressive temperature retention capabilities. It keeps drinks ice-cold for up to 36 hours. This is perfect for long outdoor adventures or hot summer days.
For those who prefer warm beverages, it maintains heat for 13 hours. Your coffee or tea will stay at the ideal temperature all day.
Designed for Everyday Use
The Limitless Water Bottle is practical and innovative. It fits 99% of cupholders, making it perfect for commuters, travelers, and busy professionals. It comes in 36-ounce and 46-ounce capacities, meeting various hydration needs.
Durability and Convenience
Crafted from high-quality stainless steel, the Limitless Water Bottle is built to last. Its leak-proof design ensures worry-free transport. The non-slip rubber base provides stability on various surfaces.
Whether you’re hiking, camping, or hitting the gym, this bottle is up for the challenge.
| Feature | Benefit |
|---|---|
| 36-hour cold retention | Enjoy ice-cold drinks all day long |
| 13-hour heat retention | Keep hot beverages warm for extended periods |
| Universal cupholder fit | Convenient for car trips and daily commutes |
| Leak-proof design | Prevents spills in bags or backpacks |
| Non-slip rubber base | Provides stability on various surfaces |
The Limitless Water Bottle truly lives up to its name. It offers a premium hydration solution for every lifestyle.
Size Matters: Largest Retail Water Bottle
The Coldest Water Bottle offers impressive sizes for hydration. Their Limitless water bottles come in 36-ounce and 46-ounce capacities. These are the largest retail water bottles available. They are perfect for those who need a lot of water for long periods or intense activities.

For those who want to drink less and stay hydrated more, these sizes are a big plus. The 46-ounce bottle is especially popular. It’s great for long outdoor trips, tough workouts, or staying hydrated all day.
Even though they’re big, these bottles still perform well. They keep drinks cold for up to 36 hours and hot for 13 hours. This means your drink will stay at the right temperature all day. Plus, they fit in 99% of cupholders, making them convenient and spacious.
“We aim to create products that help consumers stay cooler longer,” says the Coldest team. They focus on making hydration solutions that are both practical and effective.
These big water bottles have helped Coldest grow fast. Starting from a small garage in 2014, they now ship worldwide from a Florida warehouse. Their success landed them on Inc’s 500 fastest-growing companies list in 2021. This shows that size is important when it comes to water bottles.
Beyond Hydration: Coldest’s Product Range
Coldest, known for its success on Shark Tank, has grown a lot. They now offer many products to make life more comfortable and enjoyable.
Hydration Flavors
Coldest’s hydration line now has vitamin-enriched flavors. These flavors are full of electrolytes, great for anyone looking to drink more water.
- Strawberry Splash
- Fruit Punch Fusion
- Watermelon Wave
- Blueberry Lemonade Burst
- Triple Berry Blast
Cooling Bedding Solutions
Coldest has brought its cooling tech to bedding. Their Fusion Weave technology helps keep you cool at night, reducing night sweats. They offer:
- The Coldest Pillow
- Cozy Comforter
- Cozy Bed Sheet Set
Pet Products and Kitchen Accessories
Coldest has also added products for pets and the kitchen. They have cooling dog beds, insulated coffee mugs, and espresso cups. This shows their dedication to making life cooler in every way.

| Product Category | Key Features | Target Market |
|---|---|---|
| Hydration Flavors | Vitamins, Electrolytes | Health-conscious consumers |
| Cooling Bedding | Fusion Weave Technology | Hot sleepers |
| Pet Products | Cooling Technology | Pet owners |
| Kitchen Accessories | Insulation | Coffee and tea enthusiasts |
Innovative Features of Coldest Water Bottles
Coldest Water Bottle is a top choice for staying hydrated. It has features that make it stand out. The brand uses the best materials and designs.
The All-Day Adventure Flask is made from 18/8 medical-grade stainless steel. This makes it strong and safe for everyday use. Its vacuum-insulated shell keeps drinks hot or cold for a long time.
The Coldest Water Bottle has won big awards for its design. The All-Day Adventure Flask won the 2020 Red Dot Design Award and the 2021 iF Design Award. These wins prove it’s a leader in hydration.
| Feature | Benefit |
|---|---|
| 18/8 Medical-Grade Stainless Steel | Ensures safety and durability |
| Vacuum-Insulated Shell | Maintains temperature for longer periods |
| Award-Winning Design | Recognized for excellence and innovation |
The brand’s success goes beyond design. It has grown a lot in business. With a $10 million valuation, it got a $150,000 investment from the Reno Seed Fund and FundNV. This money helps them keep innovating and growing in the hydration market.
The Coldest Brand: More Than Just Water Bottles
The Coldest brand has grown beyond its roots on Shark Tank. They still make water bottles but now offer many other cooling products.
Fusion Weave Technology
Coldest’s bedding line shows their focus on cool comfort. They use Fusion Weave in pillows, comforters, and sheets. This fabric keeps your body temperature just right for a good night’s sleep.

Expanding Product Line
Coldest’s growth doesn’t stop at bedding. They’ve created a wide range of cool products for your day. Their lineup includes:
- Cooling towels for post-workout refreshment
- Insulated backpacks for outdoor adventures
- Ice packs for injury relief
- Pet cooling mats for furry friends
This growth shows Coldest’s commitment to cool solutions. They’ve taken their famous water bottle tech and applied it to everyday items. It’s clear they want to be more than just a hydration company.
By offering many products, Coldest meets different customer needs. Whether you’re an athlete, outdoor lover, or just someone who loves comfort, there’s something for you. This approach has kept them relevant and made them leaders in cooling tech.
Coldest World: A Theme Park Vision
The Coldest Water Bottle company is dreaming big. They want to do more than just make cool water bottles. They’re planning a theme park called Coldest World. It’s a huge step for a brand that started in a small garage.
Immersive Brand Experience
Coldest World wants to take visitors on a journey into the “expanding Universe of Coldest.” Picture rides and attractions all about staying cool. It’s a fresh take on fun, mixing the company’s creativity with entertainment.
This park could show how far the Coldest Water Bottle brand has grown. It’s a chance to see their journey from the beginning.
2030 Projected Launch
The company aims to open the park by 2030. This shows their rapid growth, from $900,000 in 2017 to $22 million in 2023. They now offer 350 products and have a huge facility.
Even after Shark Tank boosted their fame, they’re not slowing down. Their theme park vision is a sign of their ambition.
A theme park might seem unrelated to water bottles, but Coldest is about more. They’re selling a cool experience and lifestyle. As they grow, Coldest World could be the ultimate showcase of their brand.
