The universal LED protective cover from Port Designs is ideal for most backpacks up to 25 litres. It has been designed to combine the best of both worlds. Protection & road safety It can be used by various users such cyclists, motorcyclists, pedestrians and many others. Waterproof protective cover against rain, snow and dust. LED lighting with three modes, fast flashing, slow flashing and steady. Integrated USB rechargable battery with up to 2.5 hours autonomy. Weight 80g. Manufacturer’s 2 year guarantee. EAN: 3567041801135.