BLACK + BLUM Insulated Water Bottle for Adults | 21 oz / 650 ml

About Us

Founded by Dan Black, who is dedicated to eliminating single-use plastic bottles and takeaway containers around the globe, Black+Blum has been leading the charge in sustainable design for over 20 years. Dan heads the design team with the vision of crafting products that are not only functional and innovative but also built to endure the test of time.

Our Mission

We strive to create distinct and sustainable products that not only look appealing but also stand the test of time. Our ethos is simple: buy once, buy well.

Our Design Philosophy

Each product is meticulously crafted, with a keen focus on functionality and durability, ensuring they perform precisely as needed.

Our Commitment to Sustainability

As part of our commitment to environmental conservation, we pledge to donate one percent of our total annual sales to nonprofit organizations dedicated to environmental causes.

Our Best Sellers

Reusable and 100% Leak Proof - Our Bottles Collection

Designed with a commitment to practicality, our bottles ensure that you never experience leaks.

Food Containers Built to Last - Our Lunch Box Collection

Our lunch boxes are crafted for longevity, making them the ideal choice for daily use.

100% Leak Proof & Food Safe - Our Food Thermoses

Keeping your food safe and secure, these thermoses are an essential companion for meals on the go.

Our Origin Story

The journey began when Dan Black and Martin Blum crossed paths while studying industrial design at Northumbria University. In 1998, they launched Black+Blum in London, a city celebrated for its diversity and creativity.

What Sets Our Products Apart?

At the heart of our mission lies sustainability. Every material we select is chosen with care, taking into account its functionality, longevity, and environmental impact.

What Challenge Are We Addressing?

We aim to eliminate single-use plastics by providing durable, long-lasting alternatives that make sustainable choices easy.

Product Descriptions

Are the bottles all leak proof?
Absolutely! Every bottle we produce is guaranteed to be 100% leak proof.

What materials are used in your water bottles?
Our water bottles are crafted from a variety of materials such as glass, stainless steel, and Tritan.

Can I use the charcoal water filter with all bottles?
Yes, the Binchotan charcoal water filter is compatible with all our water bottles. However, for certain designs like the glass bottles, we recommend using a steel coil to prevent the charcoal from moving excessively.

Are your bottle designs unique?
Indeed! All our designs are exclusively ours, developed from the ground up in our design studio located in London.

Features of Our Bottles

Vacuum Insulation:
The double-wall vacuum insulation technology keeps your beverage at the ideal temperature for hours. It prevents heat or cold from escaping, ensuring your drink stays cold for up to 24 hours and hot for up to 12. Plus, there’s no condensation on the exterior when you enjoy cold beverages.

Durable and Leak-Proof:
Constructed entirely from stainless steel, both the lid and bottle are rugged and easy to clean. The wide base adds stability on uneven surfaces, and its leak-proof design means you can carry it anywhere without fear of spills, making it ideal for your bag, backpack, or gym.

Easy to Carry:
Reinforced vertical ribs enhance strength and grip, while a convenient nylon carry loop makes transportation simple and comfortable.

Smooth and Clean Drinking:
The thoughtfully designed spout ensures an enjoyable drinking experience, remaining covered when secured to keep it clean.

Concealed Volume:
The Explorer Bottle's wider shape allows it to hold more than meets the eye, making it significantly more space-efficient than many traditional bottles.

Discover our commitment to sustainability and innovation in every product we create at Black+Blum.

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