Phone stem bag AUTHOR A-H900 165×95 mm — protective bike pouch (black)

AUTHOR A-H900 165×95 mm is a stem-mounted phone bag in black designed to attach to the bike stem or the front handlebar area. The compact protective pouch accommodates smartphones up to 165×95 mm and provides a low-profile storage solution for a phone and a few small items during rides. Its construction focuses on keeping the device accessible and protected from light dirt, minor shocks and everyday cycling wear.

Advantages

The bag offers a streamlined fit on the stem that minimizes interference with steering and keeps weight centered. Its protective casing reduces exposure to dust and splashes from casual riding conditions while delivering quick access to the phone. The compact dimensions allow it to be used on a variety of bike frames and handlebar configurations without adding bulk.

Suitable for

• Commuting and city cycling where easy access to a phone is needed
• Short recreational rides and fitness cycling for carrying a phone and small essentials
• Bikes with limited frame storage space where a stem-mounted pouch is preferred

Key specifications

• Outer color: black
• Compatible device size: up to 165 × 95 mm
• Mounting location: stem / front handlebar area
• Capacity: one smartphone plus small items (keys, cards, small tools)
• Protection level: guards against light dirt, splashes and minor shocks
• Form factor: compact, low-profile pouch

How to use

Position the AUTHOR A-H900 pouch on the bike stem or the front handlebar area and secure it according to the bag's attachment system so it sits firmly and does not obstruct cables or steering movement. Slide a phone that fits within 165×95 mm into the main compartment and close the pouch before riding. Ensure the phone is placed so the device screen or ports are not pinched by fasteners and perform a short test ride to confirm stable mounting.

Usage recommendations

Regularly check mounting straps or fasteners for wear and correct tension. Avoid prolonged exposure to heavy rain; the bag protects against light dirt and splashes but is not specified as fully waterproof. Remove the phone when leaving the bike unattended for extended periods.