Lightweight, 100% waterproof, roll-top dry bag with essential features for adventure travel.
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The Alpine 30L Duffle is a lightweight, 100% waterproof roll-top dry bag. Universally mounting to any tail rack with our optional Alpine Cinch Straps, the Alpine 30L Duffle compliments rack-mounted panniers or rackless systems with an additional 30 liters of storage in a minimalist design package. Pair with our Alpine Pannier Kit for a lightweight, high capacity adventure touring setup designed to prioritize weight-saving performance in technical terrain.
For more storage capacity in a larger design package, consider the Alpine 50L Duffle.
[Restock of Orange coming January 2027. Click the blue 'Notify Me' button to be notified. If you don't see the button, click on the color and refresh your browser.]
The Alpine 30L Duffle has a wide opening, easy access roll-top design that allows ample room to access your packed gear. Constructed from 100% waterproof DWR-coated 420D nylon 66 ripstop and 840D TPU-coated nylon fabric, the Alpine 30L Duffle is robust but lightweight, with reinforced ends/bottom for added abrasion resistance.
The Alpine Duffle's beavertail features premium anodized aluminum Atlas buckles, commonly found on avalanche airbag backpacks. This simple yet tough buckle design is easy to open, latch, and adjust with riding gloves on. The durable aluminum construction withstands the abuses of offroad travel, and is less likely to break and need repair like plastic buckles.
The unique beavertail design has reinforced mesh zipper pockets on one side, and five columns of Hypalon MOLLE webbing on the other, allowing expansion and customization with an assortment of optional MOLLE accessories. The beavertail provides a convenient place to tuck a jacket during the day, or to store wet/dirty things like a rainfly, tarp, or towel.
The integrated backpack straps deploy quickly and easily, allowing you to carry the duffle through airports for fly-to-ride trips, or to pack your gear into hotel rooms on trips. When not in use, the backpack straps stash flat in an external pocket, or can be removed entirely and left at home. Two easy-grab carry handles provide options for hauling, loading, and unloading the duffle in travel scenarios.
The Alpine 30L Duffle universally mounts on any tail rack via cinch strap that securely loop through two pass-throughs on each side of the bag, aiding in secure retention. The pass nylon pass-through loops allow the duffle to stay securely attached in rougher terrain that can cause some tail bags squeeze out of their straps.
Curious how our luggage will look on your bike? Check out the bike-specific section of our Help Center for fit examples and photos to help you visualize your setup.
Do you have a photo of your bike with Mosko Luggage that we can use in our Help Center? Shoot it to us at moskomoto@moskomoto.com.


Constructed from 100% waterproof DWR-coated 420D nylon 66 ripstop and 840D TPU-coated nylon fabric, the roll-top design keeps your gear bone dry in harsh conditions.

Rolltop duffle design is compatible with most tail racks, universally mounting with our optional Alpine Cinch straps.

Removable beavertail provides packing options, giving riders the ability to stash wet gear, strap down jackets or rain layers, attach MOLLE accessories for additional storage, or remove it altogether to prioritize weight savings and ride performance.

Deployable/removable backpack straps provide a simple, comfortable carry option for days spent trekking through airports on fly-to-ride trips, or when packing gear in from bikes to hotel rooms. Simply remove the backpack straps altogether if not used.

We never cut corners during development or manufacturing, so we stand behind our products. If one fails due to a problem with materials or workmanship, we’ll make it right. And while we design our products to take a lot of abuse, even the toughest gear can sustain damage in a crash. If you go down, we’ll help you out via our Crash Care Program.

Visit our Help Center for Product Care info.
We never cut corners during development or manufacturing, so we stand behind our products. If one fails due to a problem with materials or workmanship, we'll make it right. All Mosko Moto products include:
Limited Lifetime Warranty
'Limited' means it does not cover:
Crash Care Program
Highly Recommended Accessory Products
After 9 years decided to replace my versatile Mosko 22L Duffle by the 30L Alpine .... Just because I like so much the Woodland color scheme & the increase in capacity, The finish and quality is outstanding, I am so happy with all the gear I have from MOSKO, The old Duffle still does the job pefectly , but as expected it has some some marks of wear .....
Just went on an overnight and tested my Alpine 30 Duffel prior to my Lost Coast BDR-X next week. It worked Great!! Functionality, fit & security, and storage is great! I also have the Gnat which worked great as well!!!
Replaced my older Mosko Moto Alpine 25 with new Alpine 30L Duffle. The new one is lighter, the features are still great and well thought through. The only thing I would wish for is a bright interior color and the Cinch Straps are somewhat stiff. However, a great Duffel, definitely waterproof and very good to handle.
It attaches easy, super easy to pack and unpack and then carrying in. It took a bit to figure out the beaver tail and strapping it to the bike. It’s not too big, just right for the back of F750GS. Can be used alone for a trip staying hotels.
It is waterproof. Also, I love the velcro / hook & loop attachment point, so I can put on my own patch and change it.
I used the Alpine 30 Duffle in place of a Stinger 22L on my Reckless 80 luggage on a recent 13 day trip. I needed a bit of extra storage, and the Apline 30L worked perfectly. The Alpine 30L with the incuded beavertail removed worked flawlessly in the Reckless 80, and with the beavertail attached, using the Alpine Straps would be great as a stand-alone bag on my rear rack. I love that I can mix and match configurations with my Reckless 80 or Reckless 40 based on what I am trying to carry, trip specifics and time away. Mosko luggage is well-designed, built tough with high-end materials, and worked great over 3,200 miles on my KTM 8090 SMT. I previously used hard cases on my bike, which fell well short of what I wanted for travel, and the Mosko luggage has been a perfect addition.
We never cut corners during development or manufacturing, so we stand behind our products. If one fails due to a problem with materials or workmanship, we’ll make it right.
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