Product information

**BGY0051 / BGY0055 Product Description** Model: BGY0051 / BGY0055 Product Name: Bicycle Top Tube Bag Capacity: 0.6L (BGY0051) / 1.5L (BGY0055) Material: TPU / 420D / 600D Size: - BGY0051: 19cm × 5.2cm × 8cm - BGY0055: 21.5cm × 5.2cm × 11.5cm Color: Black Weight: - BGY0051: Approx. 144g - BGY0055: Approx. 255g Accessories: - 3 Velcro straps - 3 Frame protection stickers Product Features: 1. Composite Waterproof Material: Made with high-density 420D and 600D fabrics featuring a TPU waterproof coating, combined with high-frequency welding technology for enhanced water resistance. 2. Magnetic Flap Closure: Allows for easy one-handed operation, enabling quick access to items while riding. 3. Frame Compatibility System: Supports both strap mounting and standard top tube bolt-on installation. 4. Slim Profile Design: Narrow body ensures it won't interfere with leg movement during long-distance rides. 5. Reflective Logo: Improves night-time visibility and riding safety. 6. Reinforced Stress Points: Key strap connection areas are ultrasonically welded to increase load durability. 7. Frame Protection: Includes frame protection stickers to prevent paint damage from sand and friction. 8. Dynamic Stability System: Features a silicone anti-slip matrix on the contact surface to increase friction and minimize shifting during vibration. 9. Mechanical Fixing System: Dual-direction anti-slip strap design enhances tensile strength and stability. 10. Structural Frame: Internal HDPE (High-Density Polyethylene) support panel helps the bag retain its shape even when empty. 11. Cable Exit Port: Convenient for charging mobile devices during rides. 12. Phone Fixing Strap (BGY0055 only): Secures your phone inside the bag to prevent movement during rides.