Contigo Pinnacle Autoseal Travel Mug, Stainless Steel Thermal Mug, Vacuum Flask, Leakproof Tumbler, Coffee Mug with BPA Free Easy-Clean Lid, 300 ml

Is it worth getting an Air Up bottle? Find out if the latest craze to get you drinking more water is fab or fad. We measure how much the temperature of a hot coffee drops, or cool water rises, over three hours for travel mugs and one hour for coffee cups. KISS KISS FISH Travel Mug, Vacuum Flask, Smart Coffee Tumbler, 430ml Stainless Steel Water Bottle with OLED Temperature Display (Grey)

Customer Reviews

Most are designed to be more leakproof than reusable cups. However, we found from our testing that some still leak easily, even when advertised with phrases such as 'leak-resistant'.

We assess each mug and cup for how easy it is to hold, and use Cambridge simulation gloves to see which ones are more comfortable for people with reduced hand mobility.

We also test for any residual odour and/or excessive staining on the inside of each product. Ease of use Each travel mug is dropped multiple times to see how easily they dent, and if spills can be prevented.