This Topeak Wedge Pack DX saddlebag is specifically designed for mounting on a road bike saddle. The QuickClick system makes it easy to attach to your bike. Its aerodynamic shape allows wind to flow smoothly, eliminating drag. The bag features an additional side pocket for storing bike tools separately. It also features a reflective stripe and a clip for attaching a light for added visibility. Specifications: - Brand: Topeak - Primary base color: Black - Type: Aero WP DX S - Weatherproof: Water-repellent - Rain cover included: No - Width in cm: 8.5 - Height in cm: 16 - Bag material: Polyester - Bag-basket attachment system: Adapter - Depth: 8.5 - Volume in liters: 0.45 - Accessory attachment system: Adapter - Attachment by means of QuickClick system and seat post strap (F25) - Seat post Diameter: 27.2 - 34.9 mm - 3M Reflective Strip - Safety Light with Clip - Dimensions (L x W x H): 16 x 8.5 x 8.5 cm - Weight: 125 g