It is made from HDPE flash spunbond, a green biodegradable material that is lightweight, waterproof and breathable, soft and strong. Any size can be customized according to your needs, please contact us for details. Various colors and sizes can be customized, pictures In the color card, you can choose the color you want to customize according to the color card in the picture. Could be used as a teacher bag, nurse bag, library bag, book bag, party bag, birthday bag, bride bag, trade show bag, conference bag, gift bag, giveaway bag, advertising bag, candy bag, silk screen printing bag, church bag, Christmas bag, Halloween bag, Thanksgiving bag, holiday bag, welcome bag, and other various event bags.