A compact bag with three divided sections with internal organizers that hold things in place to eliminate noise from all your MTB or gravel bike gear. Neatly store tools and tire/tube repair essentials so youre always prepared for a riding adventure. Secure scratch-free straps provide tool-free mounting anywhere on your bike.COMPARTMENTS: Three divided sections internal organizers COMPATIBILITY: Up to 29 x 2.4 inner tube MATERIAL: Nylon + elastic yarn, Phthalate-Free PVC, Polyurethane, Aluminum BAG ATTACHMENT: Two scratch-free Polyurethane straps (13 x 330 mm) TOP TUBE DIAMETER: Fits ø35 - ø90 mm SEAT TUBE DIAMETER: Fits ø35 - ø90 mm SEATPOST DIAMETER: Fits ø35 - ø90 mm SIZE: 15 x 11 x 9 cm / 5.9 x 4.3 x 3.5 WEIGHT: 111 g / 3.91 oz (Bag) 13 g / 0.46 oz (Two PU straps)