How to Choose Bike Racks and Bags

A sleek replacement for a seat pack, this Old Man Mountain rack pack sits lower on the bike, improving your center of gravity. It works with your dropper post. 4 simple straps make it easy to install.


Imported.
View all Old Man Mountain Bike Trunk Bags| Best Use | Cycling |
|---|---|
| Gear Capacity (L) | 9 liters |
| Gear Capacity (cu. in.) | 549 cubic inches |
| Waterproof | Yes |
| Material(s) | TPU fabric with Hypalon reinforcements |
| Dimensions | 22.5 x 5.5 x 5.5 inches |
| Weight | 9.7 ounces |
Adding a review will require a valid email for verification


Buy a lifetime $30 membership and make a $50 purchase by Sep 07, 2026.*
$9
10% Reward*
on this and every eligible full-price item*
+
$30
Bonus Card*
valid for 30 days after joining*
=
$39
Value