A. Medical-grade quality. Each bag is made of leak-proof and durable materials, which can withstand severe and sudden vomiting situations. B. Thick and durable leak-proof design. The closure system of the vomit bag is ingeniously designed. It can be easily twisted and fixed in the notched ring to help seal and eliminate odors. C. Convenient and easy to use. The large opening edge design of the vomit bag makes it easy and convenient to use and can prevent spills. It can be easily wrapped up and disposed of after vomiting. D. A useful item in the car. If you are pregnant or have companions prone to motion sickness, these vomit bags can be very helpful. They are more practical than the vomit bags provided on airplanes in some cases. E. A practical necessity for travel. These vomit bags are suitable for people who often suffer from motion sickness. They can be easily stored in cars, wallets, bedside tables, travel bags, offices, backpacks, etc., so that they are available in case of an emergency.