The Topeak RX TrunkBag EX is a handy single pannier with a 3-liter capacity. This bag is easy to attach with the RX QuickTrack system. It has an aerodynamic design and offers resistance for optimal speed. The bag has a top handle and reflective stripes for increased visibility. It is water-repellent and perfect for small items. The QuickTrack system makes mounting and removing easy and tool-free. Product specifications - Brand: Topeak - Primary base color: Black - Type: Trunk RX EX - Weatherproof: Water-repellent - Raincover included: No - Width in cm: 18 - Height in cm: 28 - Bag material: Polyester - Bag-basket attachment system: Adapter - Volume in liters: 3 - Accessory attachment system: Adapter - Dimensions: 31 x 19 x 15 cm - QuickTrack compatible - Removable shoulder strap - EVA insulation provides stability and protects contents - Reflective elements for better visibility in the dark - Perfect for small luggage and short trips - Visually matched to road and fitness bikes