CXWXC 1.5L Magnetic Top Tube Bike Bag with Rotating Lock, TPU Composite Shell and Structured Storage for Road and Mountain Bikes

Magnetic top tube storage for daily rides

The CXWXC CX-BSB23 positions a 1.5 L storage compartment on the bicycle top tube, close to the handlebar and within reach when stopped. Choose black, orange or blue to match your bike. The source’s blue finish has a turquoise appearance, as shown in the option photos.

Magnetic flap and rotating lock

Magnets guide the flap into its closed position, while a separate rotating lock secures the closure. Open the lock and lift the flap to reach the main compartment. The wide top opening makes it easier to see small items in the bag. Check that the flap is fully seated and the rotating lock is engaged before riding.

Structured TPU composite shell

The bag uses TPU composite fabric and reinforcement panels to help retain its shape. The source describes the panels as PVC. The smooth outer surface and flap construction are shown shedding water in the product photos. This is a water-resistant storage bag.

Capacity and frame fit

The 1.5 L compartment is intended for small riding essentials such as tools, a spare tube and personal items. Contents in the capacity illustration are examples. Check the bag outline and mounting position against your top tube, cables and pedaling clearance before purchase. The source dimension drawing shows an overall length of approximately 235 mm and the different widths and heights at the marked points.

Specifications and included item

Brand: CXWXC. Model: CX-BSB23. Capacity: 1.5 L. Material: TPU composite fabric with reinforcement panels. Colors: Black, Orange or Blue. Approximate net weight: 215 g. This listing supplies one bag in the selected color. The bicycle and contents shown in the photos are for demonstration.