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Color: SLATE

✔︎ BPA Free
✔︎ Reuse
✔︎ Zerowaste 

A compact bottle that fits in a bicycle bottle cage or car cup holder.
Keeps cold drinks cold for 8 hours and hot drinks hot for 5 hours. 

- Up to 5 hours hot, 8 hours cold
- Lockable
- One handed opening and closing
- High-quality 18/8 stainless steel
- Fits in bike bottle cages and car cup holders
- Lid disassembles easily for thorough cleaning and is dishwasher safe
- BPA, BPS & BPF free

- Dimensions:D7.2×H16.5cm / Size 340ml
- Material:<Main body>Stainless steel, silicone
     <Lid> Polypropylene, nylon, POK, POM |
     <Seal> Silicone
- Insulation effect:45℃ or more (6 hours)
- Cooling effect :11℃ or less (6 hours)
* The thermal insulation effect varies depending on the usage environment.
- BPA Free
- Made in China

- Maintenence - 
- The lid can be used in dishwashers and dish dryers (upper rack recommended).
- Be sure to wash the main body (stainless steel part) by hand.
- When washing by hand, please use a soft sponge and wash gently with a neutral detergent.
- The lid can be disassembled into parts, so you can wash every detail.
- Do not use cleaners containing bleach or chlorine, abrasive cleaners, steel scrubbers, etc.
- To remove stains, soak overnight in warm water with baking soda. Remove the lid while soaking.
- Do not cover immediately after washing, dry well before storing.
- Precautions -
- When using for the first time, wash thoroughly before use.
- When in use, press the spout button, follow the arrow and turn 90° to the right, and drink from the spout hole.
- After confirming that the lid and the spout button are securely closed, please use the product in an upright position.
- To prevent leakage, please fill the drink less than the screw part of the bottle.
- Do not fill with dry ice or carbonated beverages as this will build up pressure and cause leaks.
- Do not use with dairy products, baby food or fermented foods to prevent bacterial growth.
- Please be aware that extremely hot food and drink will increase the internal pressure and cause liquid to squirt and burns when opening.
- If you put hot food or drink in it, tilt the main body slowly and drink it. If you tilt it suddenly, food and drink may come out and cause burns.
- Do not store for a long time with food or drink inside.
- Do not use a microwave oven, oven, stove, or IH.
- Do not use in a freezer.
- Do not place near fire or heat sources. Do not leave it in a hot place such as inside a car.
- Keep out of reach of small children. Please be careful especially when you put hot food.
- When removing the packing and reinstalling it, please attach it correctly according to the step of the lid. The contents may leak.
- We recommend preheating and precooling the main unit with hot or cold water. Effective for keeping warm and cold.


Dan Black and Martin Blum met studying industrial design at Northumbria University. In 1998 they formed black+blum and based it in London, one of the most diverse and creative cities in the world. The company allowed them to express their passion and explore their originality for developing their own designs. The award winning designs were adventurous in diversity of category and aesthetic, but always consistently underpinned with unique form and function. In 2014 Dan took over the reins of the organisation and steered black+blum to focus on the ‘food & drink on-the-go’ category.

With rigorous attention to detail and a focus on sustainability, we design original products that inspire a sense of well-being. We design our products with re-use and sustainability in mind, ensuring that they have a long life using eco-friendly materials where possible. We discourage single-use plastics and food waste.

"We put our hearts and souls into every product we make. We want our customers to get as much enjoyment from using a Black+Blum product as we got from designing it. Our aim is to become design leaders and innovators in our product sector, and we can’t wait to share with you the many exciting new products we are currently developing.”

- Dan Black, Co-founder & Lead designer


Bringing your own bottle has become common; don't you want to choose the size, capacity, and appearance depending on the schedule of the day? Here's a compact bottle that fits in a bicycle bottle cage or car cup holder. Although it is compact, it is an excellent product that can keep your drinks cold and warm!

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