Errant Thermal Insert

It's very well constructed and feels durable. It's not as large as many lunchboxes, and it can't fit many frozen meals or commonly available pre-portioned lunch trays, but I do like that it isn't a large bulky object. I already had a small lunchbox that fit well, but I still only had a little space for an ice pack and a yogurt cup. I think for the advertised purpose of carrying drinks and some ice while zipped up in the bottom of the errant pack, it would work extraordinarily well. It fits snugly in the bottom zip compartment of the errant, but it does take up a lot of space inside and it is difficult to use the water bottle pocket on the outside of the pack while it's in. Overall, I think it's a nice little insulated box, and it works well with the errant pack.

Very good lunchbox.

I like things that fit together. Put cool or warm food in this bad boy, then put it (top up) inside the bottom pouch. Logo facing front. Fits wonderfully, no issues. Great compact size and gives a flat bottom to the bag and helps it stand up great when I have some tubberware or something. Highly recommend.

Cool thing to have on hot summer days

The insert is top notch :) just put an cool insert and few cold beers and you are set for the day, or at least until the next refill 🍻.