The Respro Hi-Viz Reflective Hump Backpack Cover is a yellow, water-resistant accessory designed specifically for cyclists. Made from durable nylon, this rear-mounted unit features high visibility reflective detailing for increased safety on the road. With a weight of 186g, this product is a practical and essential addition to any cyclist's gear, providing protection from the elements while enhancing visibility during rides. Designed in China, this backpack cover is a must-have for those looking to stay safe and stylish while cycling.