15"x16" color cotton drawstring bags/backpacks, 5 oz 100% cotton, Perfect for arts & crafts, trade shows, conferences, advertising, concerts, parties, books, promotional, customizing, personalizing, school, church, wedding, fundraising, artists, gifts, resale & everyday use. Delivery time by UPS is 1-2 business days west coast, 3-4 business days central, 4-5 business days east coast.