• 8.5L and Weatherproof 
• Stiff/No Sway Core
• 1000D Cordura Brand Material
• Underside Skid Plate
• 12oz Dry Weight

When the bag is open, you can see the sheer size, and because of its roll-top feature, this bag can be compressed down to a 2L pack, making it an ideal choice for adventure riders, bike packers, and daily commuters.

The bag is compressed closed using a 3/4" webbing strap with a YKK side release buckle. This strap works exceptionally well to attach thin items to the top of the bag, for instance, a pair of sandals or a packable layer.

Some of this bag's critical features are its tough material choice and the use of Mega Grip fabric everywhere the bag touches the seat post, PVC coated webbing for the seat rail straps and new YKK Movable Bar Buckles for the side compression straps. 

The bag has a reinforced base through a vinyl "Skid Plate" to protect the bag from the muck, mud, and the rear tire. The vinyl base is essential for those with Dropper Seat Posts and minimal rear tire clearance. 

Dimensions:
Unrolled: 20" Fully Rolled: 10"
Height: 7"  Width: 4.5"
Volume: 8.5L
Weight: 12oz

Install:

This bag is a quick and easy install on any saddle and seat post.
1. Lightly attach the velcro seat post strap, then loop the buckles through your saddle rails. Now go back and adjust the seat post strap, so it is nice and snug. Now you can go back and tighten the saddle rail straps.
2. Closing the bag is just as easy: fold the sides and begin rolling the bag toward the saddle. Once you've compressed the bag, use the side release buckle to close the roll top. Lastly, pull the main compression strap up and buckle it closed, all while compressing and tightening the strap. You want the bag as compressed as possible to eliminate sway and sag. For best results, squeeze and pack your items inside the bag before compressing the roll top.