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: Benro IT15 iTrip15 Flip Lock Aluminum Travel Tripod Kit with Head (Black)
Product description: The Benro iTrip travel tripod kits are a great solution for anyone needing compact and lightweight support when traveling. Ideal for outdoor, landscape, and location shooting. The iTrip design features unique reverse folding legs, making these tripods small enough to take anywhere. Setting up the tripod is easy. The iTrip 5-section tripod features quick flip leg locks providing simple setup and breakdown. For an extra measure of flexibility, the tripod legs can be independently locked into place at 3 different angles to enable shooting in cramped quarters or uneven ground. A hook, located on the bottom of the center-column, allows you to hang a camera bag or additional weight for increased stability. The center column can be reversed for low-level photography. The iTrip ball head features an Arca-Swiss style quick release with a double safety lock to prevent your camera from accidentally slipping out of the quick-release clamp. The bubble level provides precise leveling. Each iTrip tripod also converts into a monopod. The removable leg and center column combine to make a full size monopod without tools. The IT15 and IT25 iTrip Travel Tripods are manufactured from high quality aluminum with magnesium alloy castings.
Product feature: Only products shipped from and sold by authorized resellers such as Amazon.com can ensure that you will be receiving product that has a valid 5 year US warranty upon registration.
Product brand: Benro
Target attributes: Weight
Answer: attribute: weight
value: None
source: None