●1 Size: 16 inch (75 cm x 45 cm x 65 cm), Storage Bag (32 cm x 15 cm), 20 inch (86 cm x 33 cm x 69 cm), Storage Bag (13 cm x 16 cm) ●2. Weight: 16-inch model about 1.1KG; 20-inch model about 1.2KG ●3. Material: Made of 600D polyester, with excellent durability ●4 Fitment: Universal fit up to 20" ●5. Different uses: This large capacity bag can be used for a wide range of purposes besides storing bicycles