FAPPEN Stainless Steel Cup Insulated Water Bottle,Double Walled Vacuum Flask Thermo |Double Walled Vacuum Insulated Travel Coffee Mug, Sports Water Bottle，Black 450ml

Very good quality. Totally worth it. Will definitely buy again if need to.

A good flask for cold mornings into work. Held drinks hot, however not as long as i was expecting. Good sturdy design with no leaks, however did get scratched on the outside a little with use.

I am very happy with this purchase. It does keep hot water hot for hours. Very nice design and doesn’t leak if not upright.