It's simple, it's effective, it's versatile and it's waterproof: a cover for your rucsac or pannier with reflective material which is visible from the rear or from the side if you use it to cover a pannierThe camouflage models are made of a tougher material to resist tearingFits bags from approximately 15 - 30 litres capacityElasticised edging and press stud fasteners ensure that the Hump fits snugly over your rucsac or pannier bag and will not flap aroundReflective tape material is clearly visible at nightThere is a full length mesh pocket on the outside for extra storageCan also be used to cover bike pannier bags for increased reflectivityWhoever thought you could wear camouflage and be highly visible at the same time!