Features10.1 MM TPU LAMINATION: Bike triangle frame bag adopts 0.1mm tpu lamination, it is a kind of high polymer material between rubber and plastic, it has the characteristics of oil resistance, water resistance, abrasion resistance, soft. 2HIGH FREQUENCY WELDING: Seamless welding with full compression adhesive; High frequency electromagnetic field is a new technology that utilizes high frequency electromagnetic field to make the internal molecules of the material collide with each other fiercely and generate high temperature to achieve the purpose of welding and welding. 3SLIM DESIGN: Bike triangle frame bag adopts slim design, which effectively reduces the windproof performance, and is suitable for mountain bikes, road bikes, city bikes and so on. 4 MATERIAL: bicycle triangle frame bag is made of nylon and TPU material, lasting, wear resistance and anti scratch, long service life. 5FINE WORKMANSHIP: Bicycle triangle frame bag has fine workmanship, stylish appearance, exquisite detail processing, large capacity space, meet your multipurpose storage needs.SpecificationItem Type:BikeTriangleFrameBagMaterial: Nylon, TPUCapacity: 5LPackage List1 xBikeTriangleFrameBag