Bike Waterproof Bicycle Saddle Bag Reflective Large Capacity Foldable Tail Rear Bag Cycling MTB Trunk Pannier

EXCELLENT WATERPROOF PERFORMANCE: provides the best waterproof performance to protect your valuables from water, dirt, and dust. Adopts high frequency welding technology, durable, cold-resistant, age-resistant, solid and easy to clean

CONCISE STYLE：Well designed shape to reduce air resistance to the minimum, for your high speed cycling experience. Easy Installation and Quick Release: The sticky loop and hook strap and quick-release buckle help to fix the bag on the saddle rack and seat post easily and firmly, suitable for most types of bicycles.