Daypacks are a variety of types of bags that could be used for a day trip or the carrying of items throughout the day. This category will include (but is not limited to): Backpacks, Fanny Packs, and Messenger Bags.
About Nylon:
Nylon is a synthetic fiber used for many different applications. It is strong, elastic, quick-drying, and resistant to abrasion which makes Nylon especially useful in the manufacturing of footwear and luggage.