FREE Shipping for orders of $150 or more!
Check Out Our Current Deals!
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.
-
Motorcycle Suits{ $store.xMobileNav.close() }, 0)" >
-
R-3 One Piece Suit{ $store.xMobileNav.close() }, 0)" >
-
Roadcrafter Classic{ $store.xMobileNav.close() }, 0)" >
-
Darien Jacket & Pants{ $store.xMobileNav.close() }, 0)" >
-
Cousin Jeremy{ $store.xMobileNav.close() }, 0)" >
-
Falstaff Jacket & Pants{ $store.xMobileNav.close() }, 0)" >
-
AD-1 Pants{ $store.xMobileNav.close() }, 0)" >
-
Utility Pants{ $store.xMobileNav.close() }, 0)" >
-
Transit Leathers{ $store.xMobileNav.close() }, 0)" >
-
Impact Armor{ $store.xMobileNav.close() }, 0)" >
-
For Your Suit{ $store.xMobileNav.close() }, 0)" >
Helmets{ $store.xMobileNav.close() }, 0)" >-
Shop By Brand{ $store.xMobileNav.close() }, 0)" >
-
For Your Helmet{ $store.xMobileNav.close() }, 0)" >
Clothing{ $store.xMobileNav.close() }, 0)" >-
Gloves
-
Heated Gear{ $store.xMobileNav.close() }, 0)" >
-
Fleece & Wool{ $store.xMobileNav.close() }, 0)" >
-
Tops{ $store.xMobileNav.close() }, 0)" >
-
Bottoms{ $store.xMobileNav.close() }, 0)" >
-
Base Layers{ $store.xMobileNav.close() }, 0)" >
-
Footwear{ $store.xMobileNav.close() }, 0)" >
-
Rain Gear{ $store.xMobileNav.close() }, 0)" >
-
Miscellaneous{ $store.xMobileNav.close() }, 0)" >
Bags{ $store.xMobileNav.close() }, 0)" >-
Shop by Type{ $store.xMobileNav.close() }, 0)" >
-
Messenger Bags{ $store.xMobileNav.close() }, 0)" >
-
Secure Your Stuff{ $store.xMobileNav.close() }, 0)" >
-
More Storage Options{ $store.xMobileNav.close() }, 0)" >
Camping{ $store.xMobileNav.close() }, 0)" >-
Shelter{ $store.xMobileNav.close() }, 0)" >
-
Cooking & Eating{ $store.xMobileNav.close() }, 0)" >
-
Lights & Tools{ $store.xMobileNav.close() }, 0)" >
-
First Aid & Grooming{ $store.xMobileNav.close() }, 0)" >
-
Cooking with Sticks and Twigs{ $store.xMobileNav.close() }, 0)" >
A to B{ $store.xMobileNav.close() }, 0)" >-
Electronics{ $store.xMobileNav.close() }, 0)" >
-
For the Bike{ $store.xMobileNav.close() }, 0)" >
-
Security & Storage{ $store.xMobileNav.close() }, 0)" >
-
Rider Comfort{ $store.xMobileNav.close() }, 0)" >
Repair{ $store.xMobileNav.close() }, 0)" >-
Tools{ $store.xMobileNav.close() }, 0)" >
-
Electrical{ $store.xMobileNav.close() }, 0)" >
-
Tire Repair{ $store.xMobileNav.close() }, 0)" >
-
Maintenance & Repairs{ $store.xMobileNav.close() }, 0)" >
-
Miscellaneous{ $store.xMobileNav.close() }, 0)" >
Sundry{ $store.xMobileNav.close() }, 0)" >-
Fun & Folly{ $store.xMobileNav.close() }, 0)" >
-
Books{ $store.xMobileNav.close() }, 0)" >
-
Miscellaneous{ $store.xMobileNav.close() }, 0)" >
-
Guides{ $store.xMobileNav.close() }, 0)" >
SaleSave big!{ $store.xMobileNav.close() }, 0)" >-
Riding Gear{ $store.xMobileNav.close() }, 0)" >
Blogs{ $store.xMobileNav.close() }, 0)" > -
-
-
Motorcycle Suits{ $store.xMenuDrawer.close() }, 0)" >
-
R-3 One Piece Suit{ $store.xMenuDrawer.close() }, 0)" >
-
Roadcrafter Classic{ $store.xMenuDrawer.close() }, 0)" >
-
Darien Jacket & Pants{ $store.xMenuDrawer.close() }, 0)" >
-
Cousin Jeremy{ $store.xMenuDrawer.close() }, 0)" >
-
Falstaff Jacket & Pants{ $store.xMenuDrawer.close() }, 0)" >
-
AD-1 Pants{ $store.xMenuDrawer.close() }, 0)" >
-
Utility Pants{ $store.xMenuDrawer.close() }, 0)" >
-
Transit Leathers{ $store.xMenuDrawer.close() }, 0)" >
-
Impact Armor{ $store.xMenuDrawer.close() }, 0)" >
-
For Your Suit{ $store.xMenuDrawer.close() }, 0)" >
Helmets{ $store.xMenuDrawer.close() }, 0)" >-
Shop By Brand{ $store.xMenuDrawer.close() }, 0)" >
-
For Your Helmet{ $store.xMenuDrawer.close() }, 0)" >
Clothing{ $store.xMenuDrawer.close() }, 0)" >-
Gloves
-
Heated Gear{ $store.xMenuDrawer.close() }, 0)" >
-
Fleece & Wool{ $store.xMenuDrawer.close() }, 0)" >
-
Tops{ $store.xMenuDrawer.close() }, 0)" >
-
Bottoms{ $store.xMenuDrawer.close() }, 0)" >
-
Base Layers{ $store.xMenuDrawer.close() }, 0)" >
-
Footwear{ $store.xMenuDrawer.close() }, 0)" >
-
Rain Gear{ $store.xMenuDrawer.close() }, 0)" >
-
Miscellaneous{ $store.xMenuDrawer.close() }, 0)" >
Bags{ $store.xMenuDrawer.close() }, 0)" >-
Shop by Type{ $store.xMenuDrawer.close() }, 0)" >
-
Messenger Bags{ $store.xMenuDrawer.close() }, 0)" >
-
Secure Your Stuff{ $store.xMenuDrawer.close() }, 0)" >
-
More Storage Options{ $store.xMenuDrawer.close() }, 0)" >
Camping{ $store.xMenuDrawer.close() }, 0)" >-
Shelter{ $store.xMenuDrawer.close() }, 0)" >
-
Cooking & Eating{ $store.xMenuDrawer.close() }, 0)" >
-
Lights & Tools{ $store.xMenuDrawer.close() }, 0)" >
-
First Aid & Grooming{ $store.xMenuDrawer.close() }, 0)" >
-
Cooking with Sticks and Twigs{ $store.xMenuDrawer.close() }, 0)" >
A to B{ $store.xMenuDrawer.close() }, 0)" >-
Electronics{ $store.xMenuDrawer.close() }, 0)" >
-
For the Bike{ $store.xMenuDrawer.close() }, 0)" >
-
Security & Storage{ $store.xMenuDrawer.close() }, 0)" >
-
Rider Comfort{ $store.xMenuDrawer.close() }, 0)" >
Repair{ $store.xMenuDrawer.close() }, 0)" >-
Tools{ $store.xMenuDrawer.close() }, 0)" >
-
Electrical{ $store.xMenuDrawer.close() }, 0)" >
-
Tire Repair{ $store.xMenuDrawer.close() }, 0)" >
-
Maintenance & Repairs{ $store.xMenuDrawer.close() }, 0)" >
-
Miscellaneous{ $store.xMenuDrawer.close() }, 0)" >
Sundry{ $store.xMenuDrawer.close() }, 0)" >-
Fun & Folly{ $store.xMenuDrawer.close() }, 0)" >
-
Books{ $store.xMenuDrawer.close() }, 0)" >
-
Miscellaneous{ $store.xMenuDrawer.close() }, 0)" >
-
Guides{ $store.xMenuDrawer.close() }, 0)" >
Sale{ $store.xMenuDrawer.close() }, 0)" >-
Riding Gear{ $store.xMenuDrawer.close() }, 0)" >
Blogs{ $store.xMenuDrawer.close() }, 0)" > -
Bags
Don’t often ride with a support vehicle? Everything you need to ride there with gear can be found in this section, including rack, seat and saddlebags, Aerostich Messenger Bags, backpacks, and many other storage solutions.
Shop by Sub-Category
Bags Shop by Type
42 products
Messenger Bags
17 products
Secure Your Stuff
29 products
More Storage Options
63 products
139 products
Sort by:
139 products
Compact, rugged, and ready for anything, this lightweight tank bag is built for quick rides and spontaneous adventures. It attaches in seconds with strong magnets and a safety belt, staying locked in even at speed. With just enough room for your wallet, phone, and other essentials, it’s perfect for day trips or city runs. A clear top pocket fits most 6" smartphones, and the mesh lining helps keep your device cool on long, hot rides. Made from durable 1680D polyester or waterproof tarpaulin, it’s built to handle road grit, weather, and whatever comes next. Includes bag, safety belt, and two small magnets. 2.3L Capacity. Weighs 0.3kg (.66lbs). Approximate dimensions: 3.5"(H) x 6.7"(W) x 9.8"(D).
“There is no easier or faster way to mount a smartphone where you can see its navigation screen or notice when a call or text comes in. But because you’ll need to take your eyes off the road for a moment to view the screen, be very careful about when and where you do that. Never look down to check the screen when in traffic. Not even for a moment." - Mr. Subjective
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:
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:
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:
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.
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. Dispatch Bag: 12"×7"×12"/18". Black, Brown, Green, Yellow, or Orange.
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. Courier Bag: 12"×7"×18"/23". Black, Brown, Green, Yellow, or Orange.
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. Parcel Bag: 14"x9"x18"/26". Black, Brown, Green, Yellow, or Orange.
Another item suggested by 'Cousin Jeremy', the originator of the waxed cotton Cousin Jeremy suit, and who carries an Aerostich messenger bag as a certified Apple computer tech-support person working in Los Angeles. Also works great for eyeglasses. Designed to attach to 2" wide straps. Approximate exterior dimensions when closed: 7.75" x 4.25". Fits phone sizes up to 7" x 3.5".
Extend the storage capacity of your Aerostich messenger bag by adding one of these flap extenders. Attaches to existing flap velcro to offer even greater room for carrying a larger load. These were originally developed for a local sandwich shop who use Aerostich messenger bags for their bicycle delivery service. They found that even the cavernous capacity of a Courier bag could be filled up with a large order from hungry office workers, so this solution was devised to give them more sandwich hauling space without adding another delivery rider or a second bag. It works great! Expand the flap of your messenger bag to comfortably haul even more stuff on your next ride. Each flap is sewn from the same materials as the original bags, and includes a 3m Scotchlight reflective strip for added visibility when riding in low light. Specify fabric, size and color.
These attach securely inside and make sure your phone, pencils, papers, tickets, checkbook, sunglasses and other items don’t get crunched, damaged or lost among the larger stuff you are carrying. Well detailed with a mesh compartment, an elastic compartment, stiff sleeves, and one zippered compartment. Letter (8"×7.75"), Dispatch (12"×9.5"), Courier (18"×10"), or Parcel (18"×11.5").
A quick, easy and secure way to attach a GoPro or similar video camera for custom POV ride video. Courdura construction with full loop front face for attaching camera and adjustable hook and loop wings to securely fasten around any backpack or messenger bag strap. Great for capturing video footage for any and every ride. Makes it simple and easy to transfer and attach to any bag or strap. Includes loop for attaching carabiner for additional security and multiple strips of 1" dual-sided hook and loop to use behind camera to level and adjust the POV angle when attached to the strap of your pack or bag. 3.5”x4”.
This optional buckle adds versatility, especially for fast on/off. The high-strength polymer buckle features a unique self-aligning design for a secure attachment that will not release unexpectedly, even under load. And the dual release tabs are intuitive and easy to operate with a single gloved hand. 500lb tested break-strength. Add this option to a new bag order, or retro-fit onto your existing Aerostich Messenger Bag. Does not interfere with strap length adjustability. 2.5"×2.5"×.38". Black.
Choose 1.5" strap for Letter Bags or 2" strap for Dispatch, Courier, or Parcel Bags.
For existing bags, the strap must be cut and the new buckle sown in place. Contact a customer care representative with any questions at 800-222-1994 or email service@aerostich.com.
Helps to maintain stability and lessens shifting during riding, particularly helpful when riding sport bikes with low bars.
** Does not work with bags with the Quick Release Strap. ( You need to ask for the one with the snap)
This essential information pack alerts first responders to important medical information like blood type, allergies, medical conditions, etc. A rugged nylon wrap that secures firmly around courier bags and backpack shoulder straps hook and loop. Be prepared. Red. 5.75"x2" (folded). Made in USA.
Subscribe to our emails
Be the first to know about new collections and exclusive offers.

