Get the perfect Frame Sack for your bike. No matter the size. No matter the shape. Scroll down to see the complete list of features in all Jack's Sacks Frame Sacks!

Standard features

Standard shouldn't cost extra

Robust zippers

Jack's Sacks' Frame Sacks are equipped with sturdy #10 YKK Molded Tooth zippers for lasting quality and effortless functionality. To learn more about zippers, Click here

Fully Lined and Protected

The waterproofing layer of most fabrics is located on the inside of the bag, which can lead to damage if not protected. To prevent this, all Frame Sacks are lined with durable pack cloth in a bright color for improved visibility.

The frame contact point (aka the gusset) is padded to protect your frame. 

Map Pocket

A shallow map pocket on the non-drive side is included with all Frame Sacks for organization.

*please note the tiny frame sack only has one compartment

Full Frame Sacks come with two compartments

All full frame sacks come with two drive side compartments for tidy storage. Fold up the Velcro shelf to transform it into one big nacho in a pinch. This shelf also stops the bag from bulging when jam-packed!

Lower compartment can be made to fit Apidura water bladders

Optional L zip lower compartment for the ultimate access!

Your choice of attachments

Get what you want at no extra charge!

Lace your sack up like a shoe to your frame. This super cool method of attaching your bag has technical perks too! It provides even support for the zipper to keep it gliding nice and smooth even when over packed.

Straps offer a practical solution for easy and efficient bag attachment. Ideal for those that only want to ride with their bag on long days or trips. All Straps are sewn in

If your frame allows it, get an ultra clean look by bolting the bag in. If you're getting a frame made, feel free to have your frame builder reach out to me- Often we can work together to make the process easier on you

Super Easy Custom Fit with Snap Sack

Simply snap a picture, following the Snap Sack guidelines, to get a great fitting bag. You'll get a sketch of what the bag will look like on YOUR bike before the bag is made. Click here for instructions

Hydration/cord port

Hydration/cable ports are a standard feature on all Frame Sacks, eliminating the need to keep your zipper partially open while charging your GPS, powering a headlight or staying hydrated

*please note Tiny Frame Sacks are typically too tiny for a port.