Geosmina Large Top Tube Bag Bolt On

Geosmina's top tube bags are made of Nylon 600D and Hypalon with seams, sealed with high frequency welding technology. Nylon 600D is completely waterproof and has an external PU (Polyurethane) coating that repels water and makes the bag dry quickly, when in contact with the air. The bag has a TPU (Thermoplastic Polyurethane) coating that, together with the sealed seams, makes the bag completely watertight. The YKK zippers are waterproof. The interior is reinforced with a chassis that stabilizes the bag and protects the load from possible shocks. The internal chassis can be removed in case you want to use the bag to carry larger items. 

With screws (if the tube of the bike has threads). The bag also has a front outlet for cables such as the battery of your bike light or a power bank. All top tube bags feature the brand’s logos in a reflective material for better visibility and 1 set of zipper pulls in two colours so you can give it the look that you personally prefer.

• Seamless, high frequency welded structure. 100% waterproof
• YKK waterproof zip with puller (2 sets): Ensures waterproofness and facilitates use even when wearing gloves
• Internal divider for a double compartment
• Attachment to the frame by double screw or Velcro depending on the model (2 sets of Hypalon reinforced Velcro straps to adapt to different pipe sizes (3 attachment points)
• Front hole to allow cables to pass through
• Reflective logos

Weight
140 g

Dimensions
26 x 10 x 5.5 cm
Volume: 1 L

Materials
Outer shell: 600D Nylon with waterproof TPU inner laminate
Inner structure: Waterproof 210D ripstop nylon with PU coating