Instruction: Using the product's title, description, features, price, and brand, identify and retrieve the values associated with a specified set of target attributes. Output the extracted values along with their respective sources (e.g., title or feature) indicating where each value was found.

Input:
Product title: Future Sports Products International KONG SPORT Trek Travel Pack for Dogs, Medium, Blue/Silver
Product description: KONG SPORT Trek Pack offers polyester and silver PU coated rip stop in addition to a comfortable harness frame with large side pockets, including a key holder. The trek pack also includes interior water bottle straps, reflective trim for visibility and a doggie bag rubber grommet. Great for long hikes or leisurely walks!.
Product feature: Comfortable harness frame, Large side pocket with key holder, Interior water bottle straps, Reflective trim for visibility, Fits girth 27 - 32 Inch; measure your dog's girth around the widest part of the rib cage
Product price: $30.57
Product brand: Future Sports Products International
Target attributes: Type
Answer: attribute: type
value: None
source: None