The Jumbo Jammer is a high-volume, rack-less, and weatherproof handlebar bag. This massive bag is the largest in our Jammer line and is perfect for bike-packing, road touring, and commuting. Load it up with the essentials and use the cargo straps (included) to strap even more on top!
When fully expanded, the Jammer will reach up to 26L in volume and be rolled down to more than half of that. Yeah, 26 liters! You'll believe it when you see it.
Specs:
Height: 8”-19"
Width: 14"
Depth: 6”
Max Waterproof Volume: 26L
Min Waterproof Volume: 11L
Weight: 2lbs
Clearance Requirements: 10-12" measured from the top of the handlebars to the top of the tire. Rear clearance should be measured from the saddle rail to the top of the tire. If you have under 12", please keep the front pockets empty or filled with flat items, as they will likely rub the tire.
Notions: Mil-Spec Nylon Webbing, Hook and Loop Velcro
Installation Guide:
Prop 65: This product can contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65warning.ca.gov
*Please be mindful and avoid mounting the bag against cables and housing. With this in mind, the Jammers may not be compatible with cantilever brakes without a rack.
About our C.W.S.
The Anywhere Bikepacking Panniers use a roll-top closure and dual vertical adjusting straps. We call this our C.W.S.: Closure Webbing System. The C.W.S. creates a 4-point compression (as shown in the photos above) and works to keep the bag cinched tight and give it the 4th mounting point (around the top or side rails of your rack), which then eliminates any sway and sag there may be when loaded. Next, remove the webbing strap from the D-rings, re-string the webbing around the point of interest, then back to the bottom D-ring and up to the roll-top closure buckle.
Inventory: Our inventory is visible by selecting colors through the drop-down menu. You will see a number below the drop-down menu with "# item(s)" if it's in-stock. While most colors are in stock and ready to ship, certain color variations are made to order and require a small lead time.
Prop 65: This product can contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65warning.ca.gov
This holds the tent, footprint, sleeping pad, sleeping bag, and assorted boxers and socks. The straps across the top keep hats, binoculars, and other stuff. Its GREAT!
Running a 150mm fork - no problem! Fits my bike (XL) and my partners bike (S) - really nice carry all solution.
B
B.A.
Great product. The quality of the bag is amazing.
M
Mike
Capacity, Quality, Good Looks
I have the Jumbo Jammer mounted on my Giant Stance with a 100mm rise handlebar. It fits perfect and looks like it belongs. The bag is well thought out and heirloom quality. There is a multitude of mounting configurations.
All of the day-to-day items- air pump, multitool, cable lock, spare bacon strips- go with me without scratching the surface of the Jumbo's capacity. At the end of a 'loop' I load it with a couple gallon jugs of water, a quart bottle of thirst quencher, 4 French loaves with the fixings and I'm good on groceries. All this capacity comes without the constriction and sweat of a backpack.
The bag stays put. It takes me all of 5 seconds to unbuckle and remove if needed. I ride more because I can bring the essentials with me and have plenty of room for errands along the way.
R
Rob G.
Perfect fit on bigger bikes!
I bought this for my XL VO Piolet. It fits perfectly between the levers on my XL Ritchie Beacon bars. This bag is not only super well built, but it will fit A LOT of stuff. For a bigger guy like myself( 6'3", 260ishlbs) this bag works well and will fit clothes, computer, size 13 shoes, and whatever else you wanna throw in there. Once you strap it down it is rock solid and doesnt move. Love this bag!!
M
Micah Steinhilb
Great seatbag for my recumbent
I've been looking for a large bag that would work as a seat bag on my recumbent (Easy Racers Tour Easy SS w a standard Koolback Seat). There are a handful of bags out there made specifically as recument seatback bags, but I don't like any of them and was looking for something larger that could be my all-in-one bag. The Jumbo Jammer works awesome. Lots of attachment points to its nice and secure, and easy to remove and carry with me. And it's large enough to carry everything I need to a day in the office or a long day riding.
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We won the Best Large Handlebar Bag by Ultimate Gear List! 