Contigo is in such a funny spot. It’s overrepresented in non-BIFL spaces but also underrepresented in BIFL spaces. Like it’s not my preference, but you can’t argue with that they genuinely seem to last good. Like a hydroflask or klean kanteen travel mug is probably more durable, especially if you put a bottle boot on them, but if you want a travel mug you can open and close one handed… Contigo is kinda it