BIKIGHT 35L Outdoor Waterproof Cycling Backpack Bicycle Safety Riding LED Turn Signal Light Bike Bag

Specifications: Brand BIKIGHT Material Polyester fabric Capacity 20-35L Color Grey+Black Size 45 x 30 x 15cm Work Voltage 5VDC Current 50mA-170mA Power 0.25W-0.85W Features: Simple design, keep your stylish. 140 x 65 x 10mm luminous display lamp board, improve riding safety. Wireless remote control, waterproof polyester cloth. 35L capacity, can hold15.6" laptop. S-shaped wider shoulder straps to reduce shoulder pressure and increase comfort. Ultra-light design, let riding free and easy. Package Included: 1 x LED Turn Signal Light Bike Bag