No zip, simply a snap to close. The new Racing Top Tube Pack. #ConstantForwardProgress #Apidura https://www.apidura.com/shop/racing-top- tube-pack-1l/ | By APIDURA | Facebook
![Review: Apidura Racing Bolt-On Top Tube Pack (1 Liter) - Works on Older Bikes too! - Gravel Cyclist: The Gravel Cycling Experience Review: Apidura Racing Bolt-On Top Tube Pack (1 Liter) - Works on Older Bikes too! - Gravel Cyclist: The Gravel Cycling Experience](https://www.gravelcyclist.com/wp-content/uploads/2020/06/ApiduraTopTubePackReview2020-7.jpg)
Review: Apidura Racing Bolt-On Top Tube Pack (1 Liter) - Works on Older Bikes too! - Gravel Cyclist: The Gravel Cycling Experience
![Review: Apidura Racing Bolt-On Top Tube Pack (1 Liter) - Works on Older Bikes too! - Gravel Cyclist: The Gravel Cycling Experience Review: Apidura Racing Bolt-On Top Tube Pack (1 Liter) - Works on Older Bikes too! - Gravel Cyclist: The Gravel Cycling Experience](https://www.gravelcyclist.com/wp-content/uploads/2020/06/ApiduraTopTubePackReview2020-2.jpg)
Review: Apidura Racing Bolt-On Top Tube Pack (1 Liter) - Works on Older Bikes too! - Gravel Cyclist: The Gravel Cycling Experience
![Review: Apidura Racing Bolt-On Top Tube Pack (1 Liter) - Works on Older Bikes too! - Gravel Cyclist: The Gravel Cycling Experience Review: Apidura Racing Bolt-On Top Tube Pack (1 Liter) - Works on Older Bikes too! - Gravel Cyclist: The Gravel Cycling Experience](https://www.gravelcyclist.com/wp-content/uploads/2020/06/ApiduraTopTubePackReview2020-5.jpg)