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VERSATILE TRAVEL FOR THE ADVENTURER
Ready to conquer your next adventure? The Sky Train's got your back—literally. Upgrade your travel game with a bag that’s as versatile and tough as you are. Whether catching a flight for work or exploring a new city, this bag keeps up with your fast-paced life.
Designed to transition smoothly from plane to train to automobile, the Sky Train is built tough for both urban and outdoor environments. The Sky Train features plenty of storage and a size that fits effortlessly into overhead bins. With its stow-away shoulder straps and multiple handles, this convertible backpack carry-on ensures you're always organized and ready for anything.
No more juggling a bunch of bags; the Sky Train holds everything you need and keeps your hands free for a double mocha–and your phone.
Made in the U.S.A. Backed by Our "No Bull" Lifetime Warranty
Dimensions: 9"W x 13"H x 20"L
KEY FEATURES
Convertible-Carry Flexibility: Stow-away backpack shoulder straps are easily deployed from a zippered back panel and attached to the pull-out D-Ringed tabs for hands-free carrying. Euro-handle grips placed at the top and side of the bag provide dual hand-carry options, horizontally or in a vertical position. The Claw Non-Slip Shoulder Strap keeps the bag in place when carried over the shoulder or cross-body, messenger-style.
Accessible Packability: The Sky Train’s easy-access, clam-shell design features two main compartments, an exterior zippered pocket and an internal, built-in zippered pouch. Internal compression straps secure your clothing in the larger, compartment. The smaller, secondary compartment provides flexible space for overflow or bulky items and contains a built-in small, zippered pocket—perfect for toiletries, meds and other travel essentials. A zippered exterior front pocket is ideal for your passport, phone and travel documents.
Adventure-Ready: Built to handle frequent travel, onebag.com travel expert, Doug Dyment, dubbed the Sky Train “the quintessential dual-purpose bag”. The Sky Train is built for mobility and keeps you moving; no waiting for late or lost luggage—it’s with you all the way.
SPECS
U.S.A. Dimensions:
- 9"W x 13"H x 20"L
- Capacity: 2,340 cubic inches.
- Weight: 4 pounds.
Metric Dimensions:
- 50.8cm L x 22.7cm W x 33cm H
- Capacity: 38 Liters
- Weight: 1.81 Kilos
Pocket measurements:
- Main compartment: 19"L x 13"W x 6.5"D
- Secondary compartment: 19"L x 13"W x 2.5"D
- Exterior stow-away pocket: 13"W x 19"L
- Exterior zippered full length side flat pocket: 13"H x 19"W
- Interior flat zippered pocket: 8"H x 12"L
MATERIALS & CARE
Materials
- Soft Uni Suede padded retractable "hidden" backpack straps
- Dual claw-style 360-degree backpack strap swivel clips
- A.L.I.C.E. pack strap adjusters
- Detachable Claw nonslip adjustable shoulder strap
- Detachable adjustable sternum chest strap
- Dual "Euro" clear vinyl carry handles (top and side)
- Fabric: 1000 weight urethane coated, Dupont certified CORDURA® Brand Nylon
- Weather resistant (NOT waterproof)
- 400 Denier High Density Nylon Pack Cloth red lining
- 4# Fuzion STD Natural closed cell foam padding on exterior back panel
- All zippers #10 YKK VISLON® self-locking
- 1"Wide Zipper flaps on 2 main and strap compartments
- Thread: Anefil Nylon, Bonded Type 6,6 Tex 90-Black
- All seams double stitched and bound
- Fair trade Monkey Fist Zip Knots on all zippers
- Free heavy-duty vinyl luggage tag
- Double box stitching on stress points such as carry handles
- Includes Cable Lock
- Choose from 13 vibrant colors
Care Instructions
Hand Wash, Cold Water, Drip Dry, Do Not Bleach.
For detailed instructions on how to clean your Red Oxx bag click HERE.
FAQ
Sky Train Frequently Asked Questions
1. Why doesn’t the Sky Train come with a waist strap?
The Sky Train was not designed to operate with a waist strap.
2. Is the Sky Train carry-on legal?
Yes, the Sky Train is designed to be carry-on legal on continental flights and international ones.
3. How many days of travel can fit in the Sky Train?
The Sky Train can accommodate 3–5 days' worth of clothes with a typical load. Experienced packers can stretch it to a week or even 10 days, depending on packing efficiency.
4. Where do I pack the laptop?
The back compartment is ideal for laptops. We recommend using a padded neoprene sleeve for added protection.
5. What’s the difference between the Air Boss and the Sky Train?
Sky Train: Features retractable backpack straps, opens flat lengthwise, and has two packing compartments.
Air Boss: Opens flat like a book, features three main compartments, and is carried with the Claw shoulder strap.
The Sky Train is also great for smaller-statured travelers.
6. Are there any interior pockets?
Yes, the Sky Train has:
Two generous internal compartments.
One small internal zippered pocket.


The Sky Train is a great versatile carry-on sized bag with the flexibility to use as a traditional bag or a backpack. This is great if you need to walk a fair distance to nearby accommodations or to the airport, train station, or other transport.
Had mine for 15 years and a 1000 trips. NYC - AFG - going strong. There is no bag tougher or more versatile. Buy this one. I have take this thing on trains, C-130s, and just about anywhere. It is bulletproof, nothing rips. I put almost 80 lbs of gear in it and hauled it up 15,000 ft. Backpack, sling it, whatever. It is worth every penny.
I reviewed this bag when I first got it several years ago, but after much more use, I had to review it again!;;I recently went (as a tourist) to Antarctica for two weeks, and I only took two bags -- the Sky Train and the Gator. The Sky Train is such a bottomless pit that I was able to pack all the clothing and gear I needed, plus an extra pair of shoes, and I even had a little room left over!
I've used this bag daily well over a decade across three continents. It's my carry on every time I get on a plane. It's my work bag every work day. It's my tool bag when I need one. It's my grocery bag. It's really my do everything bag.
On first trip in Puerto Rico and loving it.


The bundle wrap method avoids the creases and wrinkles you get from folding or rolling your clothes. Say good-bye to the hotel iron!
Click on the button below to download a printable pdf of the bundle wrapping instructions. (right click to save it as a pdf)

The bundle wrap method avoids the creases and wrinkles you get from folding or rolling your clothes. Say good-bye to the hotel iron!
Click on the button below to download a printable pdf of the bundle wrapping instructions. (right click to save it as a pdf)


MADE IN AMERICA FROM AMERICAN MADE MATERIALS