Cosy Mustard Knit Cup


Cosy Mustard Knit – The perfect knitted winter warmer.

UK Made. 12oz/ 310ml high quality, double walled reusable eco-friendly coffee cup made from 304 (18/8) food grade stainless steel. The double skinned body traps air between helping to maintain a hot drink for longer. A screw on lid is supplied to avoid spills and retain heat. 100% Antimicrobial protection. Protected by patent.

Out of stock


About our cups

UK Made

We are very proud to say that our cups are made in the UK.

Eco Friendly

2.5 billion coffee cups are used and thrown away each year in the UK - enough to stretch around the world roughly five and a half times - but less than 1 in 400 - just 0.25% - are recycled.

Our aim is to help reduce pollution and work towards a cleaner planet.

Our coffee cups are durable and long lasting.

Lifetime guarantee

All BugBear cups have a lifetime guarantee, this is the lifetime of the cup which is around 5 years. We do not cover accidental damage or wear and tear of the bottles, the guarantee is on manufacturing defects and also guarantee of the AntiBug® technology.   Please see our Lifetime guarantee page for more information.

Quality materials
Our cups are made from 18/8 food grade stainless steel,  All cups are BPA, BFS and BPF free and are lead free.

Every Cup is treated with our patent protected AntiBug® technology, giving a lifetime guarantee against 99.9% off all bacteria.  It is approved and tested to various EU standards  including EN71 – please see the AntiBug® Technology page for more detailed information.

Our specialist antimicrobial AntiBug® Technology starts fighting germs as soon as they come into contact with your BugBearTM bottle. All of our products have been clinically proven to kill 99.9% of harmful bacteria. Read all about this amazing science here.