lunch stackable "box"

[HollyDay]

Since being put on a special diet, I've been having a hard time with meals out or changes in schedule that make dashing home for lunch impossible.  I always pack a snack in case I run late somewhere or an appt or meeting is scheduled close to snack or meal time.  Oldest dd will graduate college this spring.  The graduation starts at 10 in the morning.  There is no reception, but I know we will need lunch.  Her college is 2 hours away.  I'll need to pack something.  There are a few other things coming up too that means I'll need more than snacks.

I need something that will keep cold foods cold.  I'm not as concerned about hot foods hot, but that might be a nice thing.  I need to pack multiple things: protein, carb, veggie.  It can't be too bulky.  I have a cooler and can use that, but I'd still need containers.  Is there a good quality stackable lunch "box" or some such that fits this description?

[sweet2ndchance]

Something like a bento box maybe?

[HollyDay]

10 minutes ago, sweet2ndchance said:

Something like a bento box maybe?

I looked at bento box but I want it to keep cold things cold and hot things hot. 

[sweet2ndchance]

5 minutes ago, HollyDay said:

I looked at bento box but I want it to keep cold things cold and hot things hot. 

You mean like an insulated bento box?

[Jyhwkmama]

Fit and Fresh makes all the things for that...

https://www.fit-fresh.com/

 

[Arcadia]

I use two of these Thermos 16oz Stainless King Food Jar with Spoon - Stainless Steel, one for hot food and one for warm/room temperature food. I don’t like cold food but it does keep food cold too.

https://www.target.com/p/thermos-16oz-stainless-king-food-jar-with-spoon-stainless-steel/-/A-52893318

[Angie in VA]

I like the looks of this set of 3.