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Built to endure: thoughtfully designed, carefully crafted, and tested to last for decades.

The 3 Syniks in a line from smallest to largest.
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lifestyle visible^^Person carrying an Aeronaut 45 sitting on the wall at the Venice Beach, CA boardwalk.
Travel Bags
lifestyle visible^^Several Double Carabiners connecting items to o-rings in a Handy Little Thing.
Organizers
visible lifestyle^^A Mystery Pouch with a Passport in it.
Accessories

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Bestseller
visible variant TB0902-DKKD TB0902-DKYD TB0902-DKZD TB0902-DK5D TB0902-DKND TB0902-DKED^^ A Techonaut 30 with a Deep Blue (dark blue) exterior
visible lifestyle ^^ A person wearing a Black Techonaut 30 as a backpack.
4.9/5.0 (274 Reviews)
4.9/5.0 (274 Reviews)

Techonaut 30

$415

In Stock
New Color
visible variant TB0903-RTDL TB0903-RT2D^^Techonaut 45 in Bordeaux 420 Spectron
visible lifestyle^^A person holding a full Spectron Techonaut 45 by the grab handle
4.9/5.0 (310 Reviews)
4.9/5.0 (310 Reviews)

Techonaut 45

$425

In Stock
Techonaut / Aeronaut 30 Packing Cubes
lifestyle visible^^An example of a typical Aeronaut 30 loadout is one Large Packing Cube, two Small Packing Cubes, a book, one End Pocket Packing Cube, a 3D Clear Organizer Cube, a reuseable water bottle, and eyeglasses.
4.8/5.0 (118 Reviews)
4.8/5.0 (118 Reviews)

Techonaut / Aeronaut 30 Packing Cubes

$25

In Production
Techonaut / Aeronaut 45 Packing Cubes
lifestyle visible
4.9/5.0 (131 Reviews)
4.9/5.0 (131 Reviews)

Techonaut / Aeronaut 45 Packing Cubes

$25

In Production
4.6/5.0 (17 Reviews)
4.6/5.0 (17 Reviews)

Techonaut Internal Frame

$45

In Stock

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

Since 1972, we’ve stood 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.