(1 customer review)

LT-STM4BK Cell Phone Top Tube Bag


Keeps Your Belongings and Mobile Device At Convenient Reach and Within View – Easily Keep An Eye On Mobile Notifications and GPS Map Guidance

Touch Screen Compatible Mobile Device Sleeve (Replaceable Cover: LT-STM4RT)

1.7L Capacity Zippered Storage Compartment

Universal 3-Strap Mounting System

SKU: LT-STM4BK / 713835032633 Categories: , , , Tags: , ,

In stock (can be backordered)


  • Replaceable Cover (SKU: LT-STM4RT)
  • Large Secondary Pocket
  • Three Strap Design
  • Touch Screen Capable Replacement Cover
  • Cell Phone Cover Will fit Up To iPhone 6+ Sized Devices
  • Size: 7″ x 4″ x 3.75″ – 105 Cubic Inches (1.72L)

Limited Lifetime Warranty
All Serfas® bags come are covered by our Limited Lifetime Warranty to ensure your product is free of manufacturing and/or material defects.

1 review for LT-STM4BK Cell Phone Top Tube Bag

  1. Andrew Mathis

    ⭐⭐⭐⭐⭐, Bought this top tube pack from my local bike shop, and have had it on my MTB for about 6 months now!!!!! Obviously the top clear pouch holds my only ☎️, but it ALSO HOLDS MY FACE MASK(for when I get off my bike), MOST IMPORTANTLY, IT HOLDS MY RESCUE INHALER!!!!!!!!!! Serfas, WITH ALL MY ❤, MIND, AND SOUL, THANK U FOR THIS Top Tube Pack And ALL YOUR PRODUCTS!!!!!!!!!! 1 ♿, Marine🔧Vet.(without a car)!!!!!

    • Serfas

      Andrew, Great to hear how well our top tube bag has been working out for you, we appreciate your feedback! Thank you for your service, Semper Fi – The Serfas Team

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