Help me find this travel cup

[imabitjealousandembarassed]

I love my large stainless steel Stanley cup copy. It keeps everything icy for hours.
I need something as good as this at keeping ice cold, but it needs the following things- wide mouth as I make a smoothie directly in there with my blender. Fully sealable so it can bounce in my backpack on my long walking commute. Anyone got any recs?

Yeti? You can get loads of sizes and different lids to fit the same cup
A decent size go outdoors has a giant range - the Coventry one definitely does.
They're not the cheapest but I have 5 different sizes and they're all so useful!!