Almsthre Reverse Top Tube Bag Description: The Almsthre Reverse Top Tube Bag takes the notion of carrying essentials on board a bicycle's top tube and turns it on its head, mounting instead to the rear of the top tube as it joins seat tubes or seatposts. Rear-mounted orientation makes for a great pairing on gravel or mountain bikes where maneuverability is key. Users with top-tube-mounted E-Bike control units will also find this configuration useful, as it leaves the front part of the top tube unobstructed. Hook and loop straps for mounting as well as stabilization allow it to fit virtually any frame, and its central zipper design keeps all of your necessities at your fingertips at all times. Features: Rear-oriented top tube storage bag Hook and loop straps make for easy mounting and stabilization Silicone grippers keep the bag firmly in place Waterproof Aquaguard zipper Specifications: Pack Type: Top Tube Bag Pack Capacity: 0.55L Mount: Hook & Loop Straps Waterproof: Water-Resistant Material: Ripstop Nylon Dimensions: 8 x 1.25 x 4.5" Color: Black Weight: 110g