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: Tumi Luggage T-Tech Network T-Pass Slim Laptop Brief, Black, One Size
Product description: Stay connected with the T-Tech By Tumi network collection of luggage and business cases. Designed specifically for today's wireless warrior, network brings superior functionality, durability and maneuverability to designs for the professionals who are in constant motion. Made from durable, high-performance nxt nylon fabric, the network collection offers many signature and patented Tumi features that simplify how you work and travel. This Tumi T-Pass laptop brief allows you to breeze through airport security without removing your computer from the case. Features numerous pockets for accessories and electronics, and a removable cord pouch. Carry handles and removable shoulder strap. Exterior front zip pockets, open pockets, top carry handles, removable shoulder strap, top zip closure to main compartment, interior laptop compartment, pocket for ipad, removable accessory pouch, zip pocket, open pockets, card pockets, key leash, pen loop
Product feature: Front zip pockets, open pockets, Top carry handles, removable shoulder strap, Top zip closure to main compartment, Interior laptop compartment, Pocket for ipad, zip pocket, open pockets, card pockets, key leash and pen loop
Product brand: Tumi
Target attributes: Material
Answer: attribute: material
value: nylon
source: product description