Posheliox 28L Waterproof Bike Saddle Bag Expandable Rear Rack Pannier Quick Release Bicycle Backpack Heavy Duty Storage Solution for Road and Mountain

Details

• 28L Expandable Capacity: Offers storage from 18L compact to 28L fully expanded, perfect for long rides, commuting, or weekend adventures without bulk.
• Full Waterproof Protection: Constructed with double-sided PVC mesh fabric and a fold-over sealed closure to block rain, mud, and splashes during all-weather cycling.
• Secure Quick-Release Mounting: Features robust alloy 6061 hardware and a rapid-click buckle system for stable attachment and tool-free on/off in seconds.
• general Bike Compatibility: Engineered for road bikes, mountain bikes, and frames-fits most saddle rails with minimal sway or interference.
• Compact Folded Profile: Measures approx. 25 x 16 x 39 cm when folded; maintains low-profile silhouette while maximizing usable volume-CHECK YOUR BIKE'S SADDLE RAIL CLEARANCE BEFORE INSTALLING.