The Acepac Fuel Bag MKIII frame bag is made from nylon fabric coated with polyurethane. This durable accessory provides easy access to its contents with practical YKK zippers connected with a Hypalon loop, allowing one-handed opening. Its optimal capacity makes it convenient for carrying essential items during your ride. The design of the bag includes mesh side pockets where items such as energy bars or gels can be stored. With the essentials within easy reach, every ride will be more enjoyable.