black+blum Insulated Explorer Flask Duo

Stay refreshed on every adventure with this 1L insulated flask, complete with two steel cups and carry handle

A 1L vacuum insulated stainless steel flask that is designed for any adventure, whether you’re taking it on trail, the beach or the slopes. Made to keep your drinks piping hot or ice cold for 24 hours. 

The flask comes with two double walled steel cups that screw on the top and bottom. Each cup has a large 200ml capacity and is fully plastic-free.

A high-quality nylon handle makes it easy to carry on the move or when pouring, and can be removed when washing.

The steel cap lid features an easy-pouring mechanism to reduce the risk of spills and help keep the flask contents hot.

Features:

• 100% leak proof

• 1L capacity

• Two double walled stainless steel cups 

• Thick nylon strap for carrying or pouring

• Steel cap lid with an easy pouring mechanism

• Reinforced structure for durability

• Dishwasher-safe (Flask and Cups only)

• Silicone gasket to stop any drips from cups when stored
  
  
• Wide-based cups for extra stability on rough ground

The masters of design at black+blum have done it again: "A flask often evokes images of adventure and a chance to savour a moment, perhaps atop a mountain on a chilly morning, warming up with a rich cup of coffee or a hearty soup. Our timeless design has a rugged, ribbed body and durable carry handle, all built to withstand the elements. With two cups, you and a friend can share the experience. Unlike most cups on the market, which are sometimes flimsy and have plastic interiors, our cups are crafted from durable, double-walled stainless steel. This helps insulate both the drink inside and your hands from the heat on the outside. The wide, stable shape makes them perfect for sipping, plus the broader base ensures they remain steady on rough surfaces."

Size: 25.8cm high, 9.7cm diameter

Weight: 745g

Not microwave safe. Wash thoroughly with hot soapy water before using, but do not fully submerge in water. Wash regularly to keep clean and avoid odours. Store with the lid off and make sure you allow it to dry thoroughly after washing. Remove the strap and lid before dishwashing. 

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.