Murmioo travel vacuum flask，stainless steel insulated bottle, built-in cap cup, cold for 24 hours, heat for 12 hours, BPA Free leak proof, sweat free 17oz/500ml Blue

I've only tried it for hot content & it didn't disappoint. How it'd work with cold liquid, not tried yet.I like the design & colour.Happy with the price. Not pleased that it had no instructions, especially how to maintain, ie is it dishwasher safe, cleaning etc.Nothing about overall maintenance.There was nothing in the box except for the flask itself.

Used it a few times for cold and hot drinks and it seems to perform well. Not as light as my previous flask but it works and looks stylish.

The flask is as described and I like it - only drawback is that it doesn't, surprisingly, fit the cup holders in my Renault Scenic Classic.

Holds temperature well for 12 hours. I use this to store excess hot water for a second cup of tea. Works well.

Such a brilliant flask... keeps my drink hot through work. It feels great and looks snazzy, 10/10

i loved the look of this item but for me a waste of money as the flask leaked unless completely upright. no putting it in your bag to take to work

Perfect size for walking, cycling and outdoor pursuits

Nice flask to use and perfect for travelling, looks and feels durable and the cold water systmen works for a nice long time, even in hot weather which makes it perfect for travelling.