Thermos Originals Mondial 32
Price: £8.80 Retained temp (deg C): 78
It's another glass act from Thermos as its Mondial is our Recommended flask. It's more basic than our Best Buy Original Premier, and a little more expensive, which affected its overall score. Apart from that, the Mondial performed well and produced a decent test result. A dual-size spout and large cups with handles sealed its position as our test runner-up.