Instruction: Given the title, description, feature, price, and brand of a product and a set of target attributes, extract the value of each target attribute from the product information. Output the extracted value and the corresponding source (e.g., title or feature) denoting where the value is extracted.

Input:
Product title: Kooba Handbags Dahlia Hobo Bag
Product description: The Dahlia Hobo has a north/south shape with subtle details throughout. The side strapping gives it a defined look, and the magnetic closure at the opening ensures everything stays inside where it belongs.
Product feature: Leather, Imported, Synthetic lining, Magnetic Snap closure, 10" shoulder drop, 12" high, 13.5" wide, Natural grain leather with gunmetal hardware, Hobo bag with shoulder strap and magnetic top closure, Exterior front open-top pocket, Interior zipper pocket and two interior slide pockets, Size: 14.5 inch l x 11.5 inch h x 6 inch w; 5 inch drop length handheld /adjustable shoulder strap, Package Dimensions: 15.9 x 14.7 x 4.8 inches, Shipping Weight: 2.4 pounds, ASIN: B01B8CGMBO, Item model number: Dahlia Hobo, Date first listed on Amazon: February 27, 2016, Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues., International Shipping: This item is not eligible for international shipping. Learn More, Average Customer Review: 3.5 out of 5 stars 2 customer reviews
Product brand: Kooba Handbags
Target attributes: Pattern
Answer: attribute: pattern
value: None
source: None