INBIKE Bike Frame-mount Triangle Bag Wear Resist oxford Bike bag size:10"*7.9"*2" Oxford cloth fabric is solid , make the triangle frame bag well shaped, and it can resist light rain. Bicycle bag inner takes use of the 210D cloth, which is soild and wear resistant. Pockets at inner and outside could place small items. The bicycle triangle bag could be installed on most road bike and mountain bike frame.