Simple ModernLunch Box for Women & Men | Large Reusable Insulated Lunch Cooler Tote Bag | Spacious Container for Adult, Work, Travel, and School | Blakely Collection | 4 Liter | Midnight Black

I had a hard time finding the right small portable cooler. This one is the right size (holds my protein powder shaker and Gatorade bottles), is leak proof, is collapsible, and has some reasonable amount of insulation. And it has inside and outside storage pockets. What’s not to like.

Such a cute lunch box, and it is the perfect size for me.

Seems sturdy and well made. It fits more than enough food and drink for the day. I also like the adjustable carrying strap and the handle. Sometimes the inside lining on lunchboxes can be flimsy and prone to tearing, but this lining really seems well made. It cleans easily. I am very satisfied.

Decent insulated bag but I wish I paid a little more and got better quality. The biggest negative is the zipper ALWAYS gets caught on the seams. Supef annoying. It's a good size though. Holds two baby bottles with handles and room for snacks and a few slim ice packs. The size is right by the quality is not.

Great lunch bag for me. So cute and sturdy. And, it holds my containers, both round and square. Plus, a water bottle. **My lunches are small so you might need one larger than 4L.