The Gas Tank is a high volume top tube bag for carrying a ton of food and other gear. It offers substantial storage in an easy access case. Zip open a side for one-handed access while riding or open up both when stopped for full panel access to the contents One-handed zippered access while riding Wrap around, water-resistant zipper to keep gear dry Fully padded with closed cell foam Hook and loop interior divider for organizing small items Adjustable height daisy chain front attachment with foam spacer block Length: 9 Height at stem: 5 Width at stem: 2.5", tapers down to 1.5" in height and 1.5" wide along top tube This product is made with ECOPAK 100% recycled polyester Number of Compartments: 1 Total Volume: 85 Access Style: Zipper Attachment Method: Straps Weight: 119g. Color: Black