REDSHIFT Handlebar Bag for Redshift Top Shelf Handlebar This expandable handlebar bag features a magnetically secured top lid which enables single-handed access while riding. The lid also features two side zippers that secure contents over rough terrain. With a capacity of 1.75 L you can fit all your essentials: camera, tubes, tools, snacks, etc. The bag also features multiple interior stash pockets and a dedicated padded phone pocket to keep your gear organized and protected. The bag securely attaches to the Top Shelf Handlebar via dual velcro straps to the top and bottom bar. The bag is made of ballistic tear-proof nylon and utilizes premium zippers throughout. Add an optional computer mount to keep your GPS front and center, compatible with Wahoo or compatible with Garmin. The optional bike computer mount allows you to securely mount your bike computer on top of the bag in an ideal location just in front of the stem. Since the bag is fully supported by the alloy loop of the handlebar, the mount is very stable.