What Goes Into A TOM BIHN Backpack?
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Aeronaut 30 Key Features
Three-Way Carry, Maximum Versatility
Three carry options adapt to any journey — backpack, duffel, or shoulder bag — all designed to keep you comfortable and moving with ease, no matter how you travel.
Pack Easy, Adapt Instantly
Spacious main compartment opens wide for easy packing, with zip-away end dividers for extra room and a mesh pocket in the lid to keep small items in check.
Convenient Pockets, Seamless Grab
Two quick-access pockets on each end — grab earbuds to passports in a snap, even from the overhead bin.
Double Pockets, Cleaner Packing
Two roomy end pockets add much-needed compartmentalization — perfect for separating clean from dirty or shoes from clothes, fitting up to a size 12 pair comfortably.
Edgeless Straps, All-Day Comfort
Switch seamlessly to backpack mode with cushy Edgeless straps and a removable foam back panel for comfort when you want it, and a lighter carry when you don’t.
Three-Way Carry, Maximum Versatility
Three carry options adapt to any journey — backpack, duffel, or shoulder bag — all designed to keep you comfortable and moving with ease, no matter how you travel.
Pack Easy, Adapt Instantly
Spacious main compartment opens wide for easy packing, with zip-away end dividers for extra room and a mesh pocket in the lid to keep small items in check.
Convenient Pockets, Seamless Grab
Two quick-access pockets on each end — grab earbuds to passports in a snap, even from the overhead bin.
Double Pockets, Cleaner Packing
Two roomy end pockets add much-needed compartmentalization — perfect for separating clean from dirty or shoes from clothes, fitting up to a size 12 pair comfortably.
Edgeless Straps, All-Day Comfort
Switch seamlessly to backpack mode with cushy Edgeless straps and a removable foam back panel for comfort when you want it, and a lighter carry when you don’t.
Three-Way Carry, Maximum Versatility
Three carry options adapt to any journey — backpack, duffel, or shoulder bag — all designed to keep you comfortable and moving with ease, no matter how you travel.
Pack Easy, Adapt Instantly
Spacious main compartment opens wide for easy packing, with zip-away end dividers for extra room and a mesh pocket in the lid to keep small items in check.
Convenient Pockets, Seamless Grab
Two quick-access pockets on each end — grab earbuds to passports in a snap, even from the overhead bin.
Double Pockets, Cleaner Packing
Two roomy end pockets add much-needed compartmentalization — perfect for separating clean from dirty or shoes from clothes, fitting up to a size 12 pair comfortably.
Edgeless Straps, All-Day Comfort
Switch seamlessly to backpack mode with cushy Edgeless straps and a removable foam back panel for comfort when you want it, and a lighter carry when you don’t.
Description
The Aeronaut 30 is the smaller sibling to the Aeronaut 45 – more compact, but no less capable. It’s built for shorter trips or everyday travel while still meeting most airline carry-on requirements. With its wide-opening main compartment, flexible end pockets, and three-way carry design, it’s perfectly suited for a minimalist traveler or weekend spelunker — all while delivering the smart organization, durability, and adaptability the Aeronaut line is known for.
- Three carry options let you wear it how you want. Backpack, duffel, or shoulder bag — with stowable shoulder straps and a cushioned grab handle that stay out of your way when you don’t need them.
- Main compartment opens wide, U-shaped style. Easy to pack, easy to find what you’ve packed, even when you’re on the move.
- Two quick-access pockets for having the necessities close at hand. Good for your phone, wallet, passport, keys, or a small water bottle.
- Dual expandable end pockets with removable divider. Keeps shoes or laundry separate, or open it up for one big space with the internal zipper. Your call.
- Edgeless shoulder straps engineered with long-haul comfort in mind.
- Travel-friendly design with padded, reinforced grab handles are perfectly placed for easy, comfortable hauling from overhead bins or tight spaces — built tough for a strong pull when you need it.
Dimensions
- 19.7" (w) x 12.6" (h) x 7.9" (d)
- 500 (w) x 320 (h) x 200 (d) mm
Weight
- 1050d ballistic nylon: 2 lbs, 14 oz / 1295 grams
- 630d ballistic nylon: 2 lbs, 9 oz / 1170 grams
- 420d Spectron: 2 lb, 7 oz / 1090 grams
Volume
- 30 liters / 1830 cu. in. (ASTM Standard Measure)
Straps
- Bound-edge EV50 .375" / 10mm shoulder straps (EVAZOTE® OEKO-TEX® foam)
- 1x Sternum Strap Assembly
- 1x pair of Tie-Down Straps
- 8x Pull Du Jour (Black)
Total O-Rings: 11
- 2 in the main compartment
- 1 in the inside mesh pocket
- 1 in the left curved pocket
- 1 in the right curved pocket
- 3 in the left side pocket
- 3 in the right side pocket
Exterior
bluesign® certified High-Tenacity 630 denier Ballistic nylon
Interior
bluesign® and OEKO-TEX® certified 200 denier Halcyon/nylon ripstop
Back Panel
3/8" / 10mm thick back foam panel
Straps
Bound-edge EV50 .375" / 10mm shoulder straps (EVAZOTE® OEKO-TEX® foam)
Zippers
Main & Side Pockets: #10 YKK Racquet Coil Water-Repellent Zippers with lockable sliders
Diagonal Edge Pockets & Interior Pocket: #8 YKK Racquet Coil Water-Repellent Zippers
Interior Divider Zippers: #5 YKK Vislon Molded Tooth Zippers
Made In
Seattle, WA, USA
This is a carousel with slides that contain product key features. Use Next and Previous buttons to navigate.
Aeronaut 30 Key Features
Three-Way Carry, Maximum Versatility
Three carry options adapt to any journey — backpack, duffel, or shoulder bag — all designed to keep you comfortable and moving with ease, no matter how you travel.
Pack Easy, Adapt Instantly
Spacious main compartment opens wide for easy packing, with zip-away end dividers for extra room and a mesh pocket in the lid to keep small items in check.
Convenient Pockets, Seamless Grab
Two quick-access pockets on each end — grab earbuds to passports in a snap, even from the overhead bin.
Double Pockets, Cleaner Packing
Two roomy end pockets add much-needed compartmentalization — perfect for separating clean from dirty or shoes from clothes, fitting up to a size 12 pair comfortably.
Edgeless Straps, All-Day Comfort
Switch seamlessly to backpack mode with cushy Edgeless straps and a removable foam back panel for comfort when you want it, and a lighter carry when you don’t.
Three-Way Carry, Maximum Versatility
Three carry options adapt to any journey — backpack, duffel, or shoulder bag — all designed to keep you comfortable and moving with ease, no matter how you travel.
Pack Easy, Adapt Instantly
Spacious main compartment opens wide for easy packing, with zip-away end dividers for extra room and a mesh pocket in the lid to keep small items in check.
Convenient Pockets, Seamless Grab
Two quick-access pockets on each end — grab earbuds to passports in a snap, even from the overhead bin.
Double Pockets, Cleaner Packing
Two roomy end pockets add much-needed compartmentalization — perfect for separating clean from dirty or shoes from clothes, fitting up to a size 12 pair comfortably.
Edgeless Straps, All-Day Comfort
Switch seamlessly to backpack mode with cushy Edgeless straps and a removable foam back panel for comfort when you want it, and a lighter carry when you don’t.
Three-Way Carry, Maximum Versatility
Three carry options adapt to any journey — backpack, duffel, or shoulder bag — all designed to keep you comfortable and moving with ease, no matter how you travel.
Pack Easy, Adapt Instantly
Spacious main compartment opens wide for easy packing, with zip-away end dividers for extra room and a mesh pocket in the lid to keep small items in check.
Convenient Pockets, Seamless Grab
Two quick-access pockets on each end — grab earbuds to passports in a snap, even from the overhead bin.
Double Pockets, Cleaner Packing
Two roomy end pockets add much-needed compartmentalization — perfect for separating clean from dirty or shoes from clothes, fitting up to a size 12 pair comfortably.
Edgeless Straps, All-Day Comfort
Switch seamlessly to backpack mode with cushy Edgeless straps and a removable foam back panel for comfort when you want it, and a lighter carry when you don’t.
Reviews
- GEGloria E.Verified BuyerBought For MyselfProduct Standouts High Quality Craftsmanship, Sewn in USA, Thoughtful Design, High Quality Finishings, Versatile3 years agoBought For MyselfProduct Standouts High Quality Craftsmanship, Sewn in USA, Thoughtful Design, High Quality Finishings, VersatileReviewingAeronaut 30Rated 5 out of 5 starsGet This Backpack
I waited over a year for this bag to restock and it was well worth the wait.
The clever design, versatility and quality are unparalleled. The main compartment top opening and expandable side compartments along with the varied ways to carry it were sellers for me. I tend to buy top quality luggage anyway (Tumi, Bric, etc.) but no backpack could rival this Aeronaut 30. I packed enough to take on my upcoming 2-3 week Amtrak trip.
The only improvement I would make is to use a lighter colored fabric in the main compartment for better visability just like the side pockets. Now all I need now is that shoulder strap.
I'm 5'2", female, and 79 y/o (next week). The bag is not too heavy nor too large.
Thanks Tom Bihn and crew!
FeaturedWas this helpful? - MGM G.5 years agoReviewingAeronaut 30Rated 5 out of 5 starsGreat one bag for short person
I’m 5’0 short. This bag is great. Fits in overhead bin or under seat if not over packed. I couple this with pilot for airplane travel. I use packing cubes or roll clothing. Bag is comfortable to wear in backpack mode. I also have absolute strap I keep inside bag just in case I need a different carry option on the go.
FeaturedWas this helpful? - SGSeth G.5 years agoReviewingAeronaut 30Rated 5 out of 5 stars5 Months of Perfect Packing
I have been using the Aeronaut 30 for the past 5 months while I work out of town during the week and I have absolutely loved it! When I first got it I was worried that it would not fit a weeks worth of cloths and travel items but with the addition of the Aeronaut 30 packing cubes it held everything I needed plus a pair of 10.5 wide men's shoes which I wasn't expecting. Having the main carrying handle on the "top" of the bag and not over the main compartment access like most duffel bags is one of the main things that set this bag apart and make it perfect for lugging around. I added the absolute shoulder strap and it barely feels like I am carrying a bag over my shoulder. One thing I did not think I would use are the two handles located inside the main compartment of the bag. They are very handy for moving the bag around a hotel room or the house while you pack or unpack, just another nice touch to an almost perfect bag.
The one thing that would have made this bag perfect was an additional 5 liters, making it a 35 liter bag. This would give me enough room to get a jacket in which I would love but its not stopping me from showing off the bag to friends and family every chance I get!
Once I had a chance to use this bag I realized this was the only bag I really need. Can not recommend this bag enough for someone who wants a smart, organized, compact travel bag to serve you for years.
FeaturedWas this helpful? - SSara4 years agoReviewingAeronaut 30Rated 5 out of 5 starsWonderful, well-designed bag
I bought this bag 4 years ago and it's the one I use for nearly every trip -- it's perfect for a trip of 3-4 days with heavy winter clothes, or a week of lighter, summer-clothes travel (although I once eeked out a 3-week international trip, doing laundry along the way).
The amount of organization is perfect; it helps me keep big categories of items separate without getting too fussy about it. I generally put clothes in the main center section, extra shoes in one side compartment, and toiletries and odds and ends in the other side compartment. Everything is easy to access without making you dig through layers of stuff, as top-packing backpacks require.
Also, I've never met an overhead bin that this wouldn't fit into, here or abroad. Overall this is a great bag and has held up really well -- I look forward to many more years with it!
FeaturedWas this helpful? - LWLJ W.5 years agoReviewingAeronaut 30Rated 5 out of 5 starsIncredible bag - my go-to for every trip
I cannot recommend this bag highly enough. I use no other for travel. The fabric is incredibly durable, every detail has been lovingly thought out, and it looks so stylish--you'll never mistake it for someone else's at an airport! I bought my Aeronaut 30 for a one-month trip to Europe, and it was the only bag I needed. The backpack straps allowed me to carry it comfortably through narrow streets and train stations. It fit everything, including a rolled-up day pack (TB's Daylight Backpack in black halcyon) and all the extra items I picked up. I also regularly use it for week-long trips to NYC. It is SO easy to take it on the subway. It's small enough that you can sling it off, put it on the floor in between your legs, and get it back on quickly at your stop. My favorite feature is the division of the bag into one large pocket, and two smaller end pockets. It gives some built-in structure to your packing strategy. If I'm packing a pair of shoes or dress clothes for an interview/meeting, I always put them in a packing cube in one of the side pockets, where they fit easily and will be separate from my other items. It's also a good place to store your toiletries if you're traveling carry-on only through American TSA. The one thing it doesn't have is a built-in pouch for electronics, so I cushion my tablet/laptop amongst my packing cubes in the largest compartment.
If you're undecided about buying, DO IT! It is 100% worth the investment. You will have this for years to come.
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Quality Designs Since 1972
Designed with obsessive attention to detail, we pride ourselves in offering bags in unmatched quality and durability—whether you're commuting, traveling, or navigating daily life. Built to endure, made to move with you.
The BIHN Guarantee
We stand behind every bag we make. If it’s our fault, we’ll fix it—no questions asked. For everything else, we offer honest repairs in our Seattle factory.