Designed by cyclists for cyclists, the Jammer is a high volume roll top closure bag which is one of the most versatile we have seen, and we would expect nothing less from California-based serious shred fans and rad bag makers Road Runner. The Jammer can be mounted to bars or saddle (via add-on saddle loops if your saddle does not already have them) and is really ideal for almost any type of riding where you’re going to be bringing along more than what your jersey pockets can easily accommodate.
With a generous 9.75 litre capacity (when fully expanded) it is a good standalone bag for day rides or commuting, or can be combined with other bikepacking bags or rack and pannier setup for more loaded riding. It can also be rolled down to less than half this size when your capacity needs are lower. The bag is made from strong, lightweight, water resistant fabric (either XPAC or Cordura depending on your preference) and weighs in it a modest 455g.
The bag has a versatile mounting system which creates a secure, swing-free fixture. Two top straps (which can be adjusted to be further or closer apart) wrap tightly around the handlebars or saddle loops, an additional strap secures the bag lower down and then two side straps cleverly loop around the bag and your bike to really cinch it in place (check out the video above to see the fixing system in action).
The bag has lots of useful features built in, including two expandable front pockets, reflective tape across the lid, and a handy light loop. It is reinforced for extra strength and stability with an internal hard liner and roll top stiffener, and an internal stiffener at its mounting points. The main compartment has a seam taped liner making it fully waterproof.
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All orders are packed & shipped from our HQ in the UK on the same day you order, if in stock and ordered before 3pm GMT Monday to Friday.
We offer both mail and express ship options courtesy of Royal Mail and UPS respectively. Below you will find a rundown of default delivery costs, but to see your personalised shipping cost, please visit the delivery section of checkout when you have added some items to your bag. Please note that orders of bulky items will attract a surcharge.
|UK||Free over £60, or £2 standard, £3.50 for Tracked 48||DPD Next Day (Mon-Fri), £5.50|
|N. AMERICA||Up to 10 working days, from $5||2 day, from $10|
|EUROPE||Up to 5 working days, from €3||Next day, from €6|
|SCANDINAVIA||Up to 5 working days, from €3||Next day, from €8|
|AUSTRALIA / NZ||Up to 10 working days, from $8||3 day, from $20|
|JAPAN||Up to 10 working days, from ¥300||3 day, from ¥1200|
|REST OF WORLD||Up to 14 working days, from $10||3 day, from £15|
Returns are really simple. We include a pre-paid returns address label inside every package, so if you would like to return something to us, just make sure to send it back up to 60 days after you have received it. Please note that we will retain £2 from your refunded amount to cover the cost of the return service.
We really hope that you love your new bike or frame, 'cos what's better than a new bike? (Answer: two new bikes...). But, if you do have to return it, then please contact us beforehand. You'll have to cover the cost of shipping the return to us, but apart from that, as long as it comes back to us in the same condition we sent it out to you, then all will be fine. Read more here.