A small, lightweight flask with a handle that allows it to be used as a mug to slurp your soup from. A screw-top lid and wide mouth permit easy cleaning and access to contents. But very poor insulation allowed the contents to cool rapidly, and you get less capacity compared to most others.
Materials: stainless steel, plastic screw lid
Sizes available: 500ml
Made in China
Stockist details: tel. (01372) 377713; www.wynnster.co.uk
Stores in UK: 60
Verdict: Only of use for short walks rather than day walks.