BLACK + BLUM Travel Glass Water Bottle with Sleeve & Stainless Steel Lid | 20oz | Hot/Cold Drinks Tumbler

Are the bottles all leak-proof? Yes, all of our bottles are 100% leak-proof.

What are your water bottles made from? We offer water bottles in various materials such as glass, stainless steel, and Tritan.

Can I use the charcoal water filter in all the bottles? Yes, you can use the Binchotan charcoal water filter in all of our water bottles. However, certain bottles, like the glass ones, may require the steel coil to ensure the charcoal stays in place.

Are the bottle designs unique to Black+Blum? Yes, all of our designs are exclusive to us. We create them from scratch in our London design studio.

About Us Founded by Dan Black, a man on a mission to eliminate single-use plastic bottles and takeaway containers, Black+Blum has been led by him for over 20 years. Our primary goal is to create functional, innovative, and long-lasting products.

Our Mission We aim to design unique and sustainable products that not only look great but also endure. We believe in investing wisely, purchasing products that will last.

Our Design Philosophy With meticulous attention to detail and a focus on functionality and durability, our products are designed to meet your specific needs.

Our Sustainability Efforts As part of our commitment to the environment, we donate one percent of our total annual sales to non-profit environmental causes.

Our Best Sellers Visit our store to explore our range of reusable and 100% leak-proof bottles.

Our Bottles Collection Check out our store for water bottles made to last.

Our Lunch Box Collection Discover our collection of food containers that are designed for longevity.

Our Food Thermoses Ensure food safety with our 100% leak-proof thermoses.

How did we get our start? Dan Black and Martin Blum met while studying industrial design at Northumbria University. In 1998, they founded Black+Blum in London, a city known for its creativity and diversity.

What makes our products unique? Sustainability is at the heart of our brand. We carefully select materials, considering their functionality, durability, and environmental impact.

What problem are we solving? We are committed to reducing the use of single-use plastic bottles and takeaway containers by offering durable, long-lasting alternatives.

Next Page Strong and Lightweight Water Bottle Crafted from borosilicate glass, our water bottle is not only durable and lightweight but also heat resistant. It is suitable for both hot and cold beverages, making it a must-have for your daily hydration routine.

Protective and Non-Slip Sleeve The leak-proof water bottle is accompanied by a non-slip silicone sleeve (TPE and wood-fiber for the 'almond' version). This sleeve offers a secure grip, safeguards the glass, and prevents condensation on the exterior.

Leakproof Lid with Carry Loop Featuring a screw-tight lid made of stainless steel, our water bottle ensures a completely leakproof seal. Additionally, it includes a cleverly designed carry loop crafted from paracord, making it easy to handle.

Great Drinking Experience With a smooth outer lip and a screw thread inside the neck, drinking from this bottle is a pleasure. It is a hassle-free, on-the-go water bottle.

Built to Last Our water bottle is designed for longevity, utilizing high-quality materials to create a sustainable product suitable for daily use.

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