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black+blum Insulated Stainless Steel Explorer Bottle 650ml


black+blum Insulated Stainless Steel Explorer Bottle 650ml

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Simple, functional, beautifully designed insulated water bottle

This 650ml double walled and vacuum insulated stainless steel bottle is built for the great outdoors or the urban jungle. It will keep your drinks cold for 24 hours or hot for 12 hours.

An insulated bottle with a difference - no plastic in the lid! In fact, there is no plastic touching the contents anywhere! The rugged top has a full stainless steel construction for strength and easy cleaning.

The masters of design have done it again: The walls have reinforced vertical ribs for improved strength and grip. The smooth spout is covered once the lid is secured to keep it free from dirt and has an inside thread, making it a pleasure to drink from. The super strong paracord loop is mildew and mould resistant and makes it easy to carry or hang from your bag. The wider than average diameter allows for a greater volume, and makes the bottle more stable on rough ground.


  • Keeps cold up to 24hrs or hot up to 12hrs
  • Wide mouth opening allows for easy pouring and drinking
  • Wide spout fits ice cubes or Binchotan charcoal filter
  • Wide compact form makes it more stable on rough surfaces
  • Ultra-strong and mould/mildew-resistant paracord carry loop
  • Awesome for adults & cool for kids
  • Perfect for taking to work, school or trekking
  • High quality stainless steel
  • Completely plastic-free body and lid
  • Portable, reusable and recyclable
  • Easy to clean

Size: 19cm high, 8.6cm diameter so it fits in most backpack side pockets

Weight: 330g

Not dishwasher or microwave safe. Clean your water bottle with boiling water and washing-up liquid prior to initial use and wash in same way regularly after use. Dry thoroughly after leaving it to drain. Always store vessel with lid removed. 

A word from the designer: "We wanted to create a bottle designed specifically for adventures. The fully stainless steel construction is strong, robust and completely plastic-free. Designed for the toughest environments it has the look to match. The wide-body gives it a thickset stocky form, which means it’s more stable on uneven surfaces, and sets it apart from other bottles on the market. The reinforced ribs on the outer of the bottle make it stronger should it take a knock, and provide better grip. The fully welded stainless steel top has a removable silicone seal, which ensures it’s easy to clean and 100% leak proof. The hard-wearing nylon paracord is mildew and mould resistant and easy to carry or hang from your backpack. It will keep drinks hot and cold for hours thanks to the high-quality vacuum insulation - perfect for exploring in any season. This is a bottle that is built to last, age well, and cope with anything you throw at it."


Dan Black and Martin Blum met while studying industrial design at Northumbria University. In 1998, not long after graduating, they formed black+blum.

With rigorous attention to detail and a focus on re-use and sustainability, they design original products that inspire a sense of wellbeing. 

They have won over 25 international design awards and many of our their designs are in permanent collections of internationally renowned design museums. 


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