Hydro FlaskHydro Flask - Travel Coffee Flask 473 ml (16 oz) - Vacuum Insulated Stainless Steel Travel Mug with Leak Proof Flex Sip Lid - Wide Mouth - White

Probably the best travel flask I've ever had, keeps coffee got all day

I actually bought this because i was fed up of lids that require surgical skills to wash. This one is the worst by far. I thought it looked pretty simple from the pics.I have 2 other hydroflask bottles, for drinking water. Love them a lot. Like those, this bottle is also excellent, looks like quality and looks great.The lid however, comes off in 4-5 pieces. The red silicone piece inside is easily broken if washed as vigorously as required to remove coffee smells. Attaching the lid back together has to be done perfectly or the closing mechanism simply does not work. Multiple times I've put it back together and the coffee has leaked out of the gap between the base of the lid and the part that spins to close it.Even after taking this a part and washing multiple times it still smells of coffee unfortunately.Its now my least favourite bottle for coffee.

Started to rust at the bottom of my mug after less than a year of use :-(Trying to contact Hydro Flask for a warranty claim

It is too big and heavy for the size.

Awesome flask. Keeps my tea hot and does not have that plastic taste associated with conventional flasks.