ROCKBROS Bike Saddle Bag with Knob Adjustment, Waterproof Under Seat Bag with Bottle Cage, 0.8L Compact Secure Cycling Pouch Bike Accessories for MTB, Road Bike, Black

• Seamless Construction & Waterproof Protection: The saddle bag is crafted from thickened, wear-resistant polyester fabric, it effectively withstands daily abrasion. With reliable waterproof protection, it ensures your belongings remain completely dry during rainy rides or on muddy roads (Avoid prolonged exposure to rain or fully submerging into water)
• Twist-Lock Expandable Capacity: The under seat bag features a twist-lock design that allows you to securely fasten a water bottle or cup between the bag and limited belt, saving space while allowing quick attachment and removal
• Organized & Protected Storage: The compartmentalized layout and mesh pocket keep essentials—like a cycling computer, tools, mini-pump, tire levers, and energy gels—neatly sorted. An internal PP board provides a rigid, structured shape that protects contents from crushing
• Secure & Adjustable Mounting: Via twist-lock can adjust straps snugly wraps around the saddle and stays securely in place, even on bumpy or uneven terrain
• Thoughtful Details: The extended zipper pull for easy opening with gloves on. Reserved loop for attaching a taillight—adding both convenience and safety for night riding

ROCKBROS Bike Saddle Bag with Knob Adjustment, Waterproof Under Seat Bag with Bottle Cage, 0.8L Compact Secure Cycling Pouch Bike Accessories for MTB, Road Bike, Black Brand: ROCKBROS Material: Polyester Weight: ca.102 g Bag Capacity: ca.0.2 L Strap Capacity: ca.0.6 L Color: Black Bag Size: 13*8*5 cm Strap Size: 22*5.3*4 cm