does not fit international heathrow standards [SEP] not approved for travel through heathrowi have loved this bag and used it on many trips on my last trip i had a layover in heathrow when you have a layover there you need to go through their version of tsa i went through and was told this bag does not fit their standards i had to throw away many items to fit into a much smaller bag maybe it s my fault for not knowing the different standards of heathrow but when i read tsa approved i assumed it was universal rip my shampoo contact solution and lotion