Pathfinder Top Tube Frame Bag With Phone Screen Window

- Integrated touchscreen compatible phone window lets you use Google Maps, Strava, and GPS navigation apps without removing your phone or stopping. The single most useful feature for long-distance rides and daily commutes in Indian cities

- Large-capacity main compartment carries your phone, wallet, keys, tyre levers, repair kit, energy bars, mini pump, and power bank simultaneously — everything you need for a full day's ride in one bag

- Water-resistant fabric with reinforced stitching and durable zipper closure protects your phone and valuables from monsoon rain, road spray, mud, and dust

- Anti-slip adjustable Velcro mounting straps lock the bag firmly to the top tube — zero swing, zero bounce, even on rough MTB trails and potholed city roads

- Universal fit for MTBs, road bikes, gravel bikes, hybrid cycles, and touring bicycles of all frame sizes and geometries

- Sits on the top tube within your natural eyeline — your phone screen is visible at all times for navigation without having to look down or reach back

- Backed by a 6-month warranty and 15-day return policy

The NAC Pathfinder Top Tube Frame Bag solves this completely. Its built-in touchscreen-compatible phone window positions your phone directly in front of you on the top tube, so your navigation screen is visible at all times, and you can swipe, zoom, and control your cycling apps through the window without ever removing your gloves or stopping.

Beyond the phone window, the Pathfinder's generous main compartment sets it apart from smaller top tube bags. This is a bag designed for riders who actually need to carry things — not just a spare tube and a gel, but a full complement of ride essentials for a century ride, a bikepacking overnighter, or a long touring day. Tyre levers, a multi-tool, a repair kit, a power bank for your phone, energy bars, your wallet and keys — all fit comfortably inside without straining the zip. The water-resistant outer fabric and reinforced stitching keep everything dry through India's monsoon conditions, and the anti-slip Velcro mounting system holds the bag completely stable even on the roughest terrain. If you navigate by phone on your rides, use Google Maps for city commuting, or track your rides on Strava and need to see the screen while moving.

What's in the Box

• 1 × NAC Pathfinder Top Tube Frame Bag
• Adjustable Velcro mounting straps (included)

Installation

Fitting the Pathfinder takes under three minutes with no tools required:

1. Open the main compartment and locate the integrated mounting strap loops — these are positioned along the back panel of the bag.
2. Thread the Velcro straps through the strap loops on the bag.
3. Place the bag on the top tube, ensuring the phone window faces upward and toward you. Check that no brake or shift cables run through the intended strap path before securing.
4. Wrap the straps firmly around the top tube and steertube at each mounting point, pressing the anti-slip backing panel flat against the frame.
5. Fasten all Velcro closures tightly — the bag should have zero left-right movement when pushed.
6. Slide your phone into the phone pocket beneath the transparent window, ensuring the screen faces upward. Open your navigation app before zipping the phone pocket closed.
7. Load your remaining essentials into the main compartment and zip it securely before riding.

Tip: For the cleanest, most stable fit, route the mounting straps so they avoid all cables and hoses, and trim any excess strap length for a tidy finish.