At a svelte 7.5L, the Catalyst Pack has easily made its way onto our top-seller list as a go-to gravel adventure bag. Riders with less clearance and narrow handlebars now have a stellar option for stowing gear on their handlebars and under the saddle.

The Catalyst Pack is a beautiful mid-capacity handlebar and saddle bag. A more compact option than the Zeitgeist Pack, the Catalyst’s trim profile allows for more tire clearance and narrower drop bars. The fitted flap sheds the elements and boasts a small flat zipper pocket for quick access essentials like your ride wallet, chapstick and a snack. Utilize the flap’s daisy chain of webbing to thread a Bungee Booster and stash a layer. The rigid plastic insert offers structure and support for your load. This compact and rock-steady pack is a great option for shredding some gravel and makes a great edition to a lightweight bikepacking rig.

The Catalyst Pack is made in Surabaya, Indonesia and Seattle, WA out of Challenge ECOPAK 100% recycled polyester. This pack contains roughly 10 plastic bottles rescued from ocean beaches.

Materials List

• Challenge Sailcloth ECOPAK™ EPLX400 
• Nylon packcloth 400D 
• RBC450RS (Recycled Bag Cloth Ripstop 450D)

Feature Callouts

• HDPE insert in body to help shape and stabilize your load
• Interior features one-handed drawcord closure with an additional compression strap to compact your load.
• Flap features small zipper pocket & webbing daisy chains for additional lash points
• Reflective detailing
• D-rings for off-bike Shoulder Strap compatibility
• Comes with six foam spacers and two 9″ Swift Straps

Dimensions

Measurements (Width x Height x Length in inches): 11”w x 7”h x 6”d

Capacity (in Liters): 7.5 L

Weight (in Ounces): 15 oz

FIT-CHECK

Handlebar width compatibility 

• 30cm width

Step 1: Measure the spacing of your handlebars, inside-to-inside, at the hoods.

Step 2: If you have integrated shifting, enlist a friend to engage the levers fully into the center space between the bars, and measure the space from tip-to-tip.