312XL Leather Solo Bag
312XL Back Side
Showing the difference between 312L and 312XL side view.
312XL with White Thread on BMW Nine T
312XL on 2008 Softail Rocker
312XL on 2005 APC Spirit
312XL Gator Overlay on Yamaha Road Star 1600
312XL on 2005 APC Spirit
312XL on Softail Heritage
312XL on Honda Fury
312XL on Softail Custom
312XL with turn fasteners instead of straps on Softail Slim
312XL on 2017 Breakout
312XL on 1954 Harley Davidson Pan Head
312XL on 2016 Honda Fury

312XL Leather Solo Bag

Regular price $ 180.00

Only -89 items in stock!

312XL Leather Solo Bag

The 312XL leather solo bag - 11 ½" x 5"  x 14 | 7" (L" x W" x H") - is specifically designed to fit the swing arm on many motorcycles, custom motorcycles, and choppers. It is made to attach to the swing arm or the sideways V that comes off the axle nut with the provided leather belts. It comes with quick-release buckles. The 312XL leather solo bag was designed for the left side of motorcycles unless there is a left side-mounted license plate. It may also work on the right side if the pipes do not extend into the wheel well. If when you corner you tend to hit foot pegs, you will hit and damage this bag.

Custom Motorcycle Leather Solo Bags

Made from 10 oz US-sourced leather, our bags will hold up to years of use on your favorite bike. All of our solo bags are customizable and you can choose any number of options to really make your bag something special for your bike. Handling our own leather from beginning to end makes it easy for us to customize the process along the way according to what our customers are looking for. Please check the fitment guide before ordering.

312XL Solo Bag Fitment 

The 312XL leather saddlebag will fit most Harley-Davidson models including most Softails, Honda Fury and VLX650, most Kawasaki, Suzuki, and several Yamaha models.  Please check the fitment guide for specific models and fitting.

The Leatherworks Solo Bag Difference

  • Proudly MADE IN THE USA.
  • High-Quality 10 oz leather means you get a lot more long-term value out of your motorcycle solo bag.
  • Every single stress point is hand riveted and sewn with industrial strength nylon, making our bags the toughest on the market
  • Quick-release access buckles mean decreased wear and easy cinching.
  • Our Water-resistant treatment helps protect your bag and valuables.
  • Always check the fitment guide before ordering any bag for your motorcycle. 

High-Quality American Leather

In addition to being handcrafted right here in the US, all of our leather is produced right here in America as well. All cows are raised in Texas, tanned in Milwaukee, and then finally we use that leather in our Stockton, CA workshop. Fully American. The leather is treated at the tannery to be both UV and water-resistant. This means no fading leather or swelling bags after a rain.

General Solo Bag Options

Leather Options


  • Black
  • White
  • Tan
  • Distressed Brown
  • Medium Brown
  • Dark Brown
  • Chrome Studs
  • Colored Studs
  • Conchos
  • Fringe
  • Colored Piping
  • Padlock Closures
  • Hand Braiding
  • Basketweave
  • Hand-carved Leather Designs


The Leatherworks® is your source for custom-made leather motorcycle saddlebags, solo bags, and motorcycle accessories. The Leatherworks American-made leather saddlebags are made to your specifications to work on your Harley Davidson, Honda, Yamaha, Kawasaki, Suzuki, Triumph, Victory, Indian, and Excelsior Henderson.

High Quality
American Made
Since 1976

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