Skip to product information
1 of 11

Bicycle Top Tube Bag with a Magnetic Closure and Knob-Lock Attachment for Compact On-Bike Storage

Bicycle Top Tube Bag with a Magnetic Closure and Knob-Lock Attachment for Compact On-Bike Storage

Regular price $48.59 USD
Regular price Sale price $48.59 USD
Sale Sold out
Shipping calculated at checkout.
Color
Size
Quantity

A bicycle top tube bag places small ride essentials along the frame in a streamlined storage shape. This ROCKBROS design uses 600D polyester with TPU and a magnetic closure, helping keep access to the storage compartment straightforward during a stopped ride.

The attachment combines a knob-lock system with an elastic cord and is designed for easy removal. Small is approximately 0.6 L and measures about 20 × 8 × 5.5 cm; Large is approximately 0.9 L and measures about 22 × 9 × 6 cm. Black, Red and Blue are retained as distinct color selections in both sizes. Choose the bag size according to the essentials you carry and check the fit around your bicycle’s top tube and nearby cables before riding. Water-resistant construction is useful against splashes, but the bag should not be treated as an immersion-storage container.

Key Features

  • 600D polyester and TPU construction.
  • Magnetic compartment closure.
  • Knob-lock attachment with elastic cord.
  • Streamlined frame-storage shape.
  • Small and Large capacities kept separate.

Specifications

  • Product: bicycle top tube bag.
  • Small capacity: approximately 0.6 L.
  • Large capacity: approximately 0.9 L.
  • Small dimensions: approximately 20 × 8 × 5.5 cm.
  • Large dimensions: approximately 22 × 9 × 6 cm.
  • Colors: Black, Red and Blue.
View full details