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Stanley 1913 Flask Defect – Tea Goes Cold in 2 Hours
I bought a 1-litre Stanley 1913 Classic Legendary cranberry flask from Amazon.co.uk on 5 August 2025 and, despite only h...aving used it a handful of times, it is not keeping drinks hot as expected. The exterior becomes hot to the touch shortly after I pour in boiling tea, which suggests a problem with