Zipper closure TSA Approved-The 18*12cm clear travel toiletry bag strictly follows TSA 3-1-1 liquids rule for carry-on bag of all airlines, so you can easily and quickly pass through security screening with it in the airport See-though & Reinforced Seams-The TSA approved toiletry bag is made of 0.5mm thick transparent PVC, make you easier to spot your items, and ensure the security staffs check the items quickly; Reinforced seams prevent the bag splitting easily, to effectively reduce the liquids leak out from this bag (zipper is not waterproof) Sturdy Zipper & Bigger Top Opening-The toiletry bag has the durable zipper which is glided smoothly; The zipper can be closed firmly, which strictly follows resealable bag require; The big top opening allows you easier to access your items in seconds Portable & Reusable-This quart size bag perfectly suits travel bottles, also great to store cosmetics, toiletries, toys and small stuffs; Tips to remove the smell of the small travel toiletry bag: Please firstly wash the outside and inside of the clear makeup bag with soap and water; Please unzip the bag, then leave the bag in a well-ventilated place for a few days Lightweight & Perfect Gift for Your Friend-The TSA approved clear makeup bag is less than 1 lb., perfect size to fit in your carry-on luggage for travel or vacations; This practical clear cosmetic bag a best choice as a gift for your friend and family.