Hook on single pannier The Basil Discovery single pannier is a sporty, lightweight pannier. The bicycle bag is made of polyester and is splash-proof. Will it rain harder? No problem either. Thanks to the included rain cover, you can make the bag waterproof. The bicycle bag has a capacity of 9 liters and has a carabiner to hang various accessories. The bag has striking blue-green details. Thanks to the handle and the detachable shoulder strap, you can easily take the bag with you. The bicycle bag has a zipper pocket on the flap and on the front, a practical drawstring that keeps your things in place and handy elastic side pockets. The reflection on three sides makes you more visible in the dark.