Keep your gear completely dry on every ride with the Sahoo waterproof pannier/carrier bag. Whether you are commuting to work or taking the family out for a weekend spin, this bag delivers reliable weather protection without the premium price tag. Features: - Constructed by quality PVC Tarp, water tight and easy to clean;- Taped seaming at the joints, instead of stitch sewing, water-tight ensured;- Closure by roll-up and buckles rather than zippers, rain tight, volume adjustable;- U-shaped PE board embedded for bag shaping & protection to items inside;- With light reflective logo, visibility and safety increased;- Mount by clamps, positioning adjustable, tool free. - With the adjustable strap for shoulder carry. Specifications: - Fabrics: Mainly Netting PVC Tarp- Support: U-shaped PE board embedded- Structure: 1 main compartment- Color: Mainly black - Mount on bike: luggage carrier - Mount by: Quick release clamps - Size: 27*17.5*44cm- Capacity: 20L- Weight: About 1250g.