The correct size for flights: As a liquids bag required on overseas flights. As per flight requirements, the size has a good seal with quality materials. The 200mm x 200mm bag is on the small size for carrying flight liquids, however, this is flight cabin bag requirement.They do meet TSA standards as they are just about the 20cm x 20cm max size bag allowed and they are perfectly see throughThrough security with absolutely no problems whatsoever! Easy use and can fit all youll need for traveling: This clear airplane liquid bag are very solid. These clear travel toiletries bags could hold a lot and thered be no risk of tearing. The triple-edge seal is water and airtight. Your luggage would be well protected from any leaks. LEAKPROOF & RESEALABLE Much better than any plastic bag with a zipper: These clear toiletry bags are made from thick(0.3mm), rubbery feel EVA material ( PLASTIC free & PVC free & BPA free), which is soft, comfortable, and durable. Compared to plastic material clear travel bag, our EVA material clear airport liquid bags are more soft and comfortable Keep your hands free: Our airport bag with zip and carry handles worked perfectly going through security at Uk and USA etc ends. The liquids bag for an airport with a handle allows you to keep your hands free when carrying travel documents. They seal at the top and have a short nylon carry handle that you can attach so you can loop it. Satisfied ServiceIf you have any question, please feel free to contact us. We are happy to serve you.