FREE Shipping for orders of $150 or more!
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4TH OF JULY BONUS
FREE Shipping
Orders of $150 or more will receive free shipping!
US Domestic ground shipping only. Ends 11:59pm CST 7/6/2026.
MADE IN USA DAY (7/2)
SAVE 50% on Aerostich Fleece Bags
At Aerostich, we're proud to design and manufacture our gear in the USA, and to celebrate, we're offering 50% off Fleece Bags for today and tomorrow only (while supplies last). Ends 11:59pm CST 7/2/2026.
Check Out Our Current Deals!
SAVE 10%-20%
4th of July Savings!
Don't miss out on savings on some of our most popular gear accessories and more.
4TH OF JULY BONUS
FREE Shipping
Orders of $150 or more will receive free shipping!
US Domestic ground shipping only. Ends 11:59pm CST 7/6/2026.
MADE IN USA DAY (7/2)
SAVE 50% on Aerostich Fleece Bags
At Aerostich, we're proud to design and manufacture our gear in the USA, and to celebrate, we're offering 50% off Fleece Bags for today and tomorrow only (while supplies last). Ends 11:59pm CST 7/2/2026.
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Letter
Bag Dimensions: 9"x3.75"x9"/12"
2 products
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2 products
The fastest, most comfortable, versatile and easy way to carry stuff on a motorcycle, scooter or bicycle. Triangular in cross-section, messenger bags wrap around your back and stay in position when riding. The original ‘Courier’ size holds a small briefcase, a few magazines and some files…plus a tablet and notebook computer with room to spare. It is the most versatile and best selling size.
All are constructed of 1000D PU-backed Cordura nylon, with a seamless bottom for maximum strength and durability. All also feature a bright yellow reinforced PVC waterproof inner lining. Also inside is a usefully-sized organizer pocket (two on the Parcel size) and ‘clip-on’ key loop.
After long use they’ll develop an ‘experienced’ patina that reflects your individual patterns of use and wear. The 2" military-spec nylon shoulder strap adjusts quickly and easily via a cam lock buckle for a secure, comfortable fit. For heavy-load all-day comfort, there is an oversize, removable, load-spreading shoulder pad with a grippy Ultrasude surface (it’s optional for the Letter size).
The flap closes with a wide strip of hook and loop as well as adjustable side-release buckles to accommodate oversized loads. There's also a useful carrying handle on the top center. Visibility is assured with a wide strip of 3M Scotchlite™ reflective running across the flap.
These bags are as simple to put on as a guitar, and easier to learn. Red, black, grey, hi-viz lime yellow, or blue (or limited edition pink in letter, dispatch, and courier sizes only).
Four sizes: Letter (9"×3.75"×9"/12"), Dispatch (12"×7"×12"/18"), Courier (12"×7"×18"/23"), Parcel (14"×9"×18"/26").
Made in America
Additional Information/Resources:
A functional merging of the style and waterproofness of Waxed Cotton, with the exceedingly useful features and detailed quality of Aerostich Messenger Bags. All sizes are constructed with a seamless bottom for maximum durability. Inside each bag is a usefully sized organizer pocket and “clip-on” key loop. These bags are soft, supple and feel like an old favorite from the first moment you strap one on. With use the waxed cotton develops its uniquely experienced personalized look. This continues to improve with use.
The 2" nylon shoulder strap adjusts quickly and easily with a cam lock buckle for a secure, comfortable all-day fit. An oversize removable load-spreading pad (in matching waxed cotton, with a grippy Ultrasude surface) provides all-day carrying comfort.
The large flap closes with both a wide strip of hook and loop as well as adjustable quick-release buckles to accommodate larger loads. There's also a handy carrying handle on top of the flap that you'll find everyday useful. Visibility is assured with a wide strip of 3M Scotchlite™ reflective running across the flap. Letter Bag: 9"×3.75"×9"/12". Black, Brown, Green, Yellow, or Orange.
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