I am in love with this bag, bought it initially for travel to hawaii with a long travel day. I had to pump at the airport before first flight and it made it through security with easy, despite having ice packs everywhere. The insulation kept everything cold, included the premade bottles and some sandwiches for the grown ups. It was stuffed to the gills and handled it well! The only thing I wish it had was a Velcro piece to bring the two hands together for easier carrying but love it! Highly recommend as I’m now using it for my pump bag for work!