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Ultralight Travel Backpack

Name: Ultralight Travel Backpack
Brand: Unbound Merino
SKU: PKBP-BLCK-OS
Price: 198.0 USD
Availability: InStock
Rating: 5.0 (3 reviews)

$198

5.0

Rated 5.0 out of 5 stars

3 Reviews

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Customer Photos

Ultralight Travel Backpack

$198

5.0

Rated 5.0 out of 5 stars

3 Reviews

The 15L Ultralight Travel Backpack is made to seamlessly transition through every travel moment. It serves as your in-transit carryall, in-flight organizer, mobile workstation, and go-anywhere day bag. When you’re not using it, it packs flat into any carry-on—so it’s always ready when you need it, and easily packed away when you don’t.

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210D Nylon with PU-Coated backing
PU-Coated YKK aquaguard zippers
Expandable side pocket
Hidden webbing loops

Concealed quick-access pocket
Vertical luggage passthrough
Packs flat to 2.5” thick
Hidden carabiner

Soft-touch twill lining
Die-cut hypalon pen holders
Fidlock tech sleeve attachment system
Hidden airtag pocket and key fob clip

Detachable fidlock attachment system
Quick access passport pocket
6 mesh tech pockets
Slim profile fits seat-back pockets
Die-cut hypalon pen holders
Hidden airtag pocket and key fob clip

Color Black

Customer fit: based on XX reviews

5.0

Rated 5.0 out of 5 stars

Based on 3 reviews

Total 5 star reviews: 3 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0

How did you find the fit?Rated 0.0 on a scale of minus 2 to 2

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3 reviews

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OM
Okchin M.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
9/26/25
Super Light!!! Love it!
Absolutely love this backpack!
The quality and texture are excellent, but what truly sets it apart is how incredibly lightweight it is. I've been searching for a "light as a feather" backpack for ages, and I finally found it.
It’s perfect for everyday use without weighing me down. Thank you for making such a fantastic product!
How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
Was this helpful?
SJ
Steve J.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
9/22/25
Perfection
Best bag ever if I could change 1 thing it’s be more colors
How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
Was this helpful?
WM
William M.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
9/22/25
Checks All the Boxes
I wanted this bag mostly as a European airline personal item. It easily meets the size limits, and it weighs nothing, so I can max out on stingy weight limits. It also can disappear into a carryon, and emerge as a destination bag. The included tech bag is a chef’s kiss of organization, and is exceptional in a seat pocket, at a coffee shop, or in.a boardroom. It is also a secure sling for off-hours. Unbound Merino put a lot of thought into this and everything works. I’ll be traveling and commuting with for a long time.
How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
Was this helpful?

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The 15L Ultralight Travel Backpack is made to seamlessly transition through every travel moment. It serves as your in-transit carryall, in-flight organizer, mobile workstation, and go-anywhere day bag. When you’re not using it, it packs flat into any carry-on—so it’s always ready when you need it, and easily packed away when you don’t.

Learn More

Description

The 15L Ultralight Travel Backpack is made to seamlessly transition through every travel moment. It serves as your in-transit carryall, in-flight organizer, mobile workstation, and go-anywhere day bag. When you’re not using it, it packs flat into any carry-on—so it’s always ready when you need it, and easily packed away when you don’t.

Learn More

SPECIFICATIONS

Backpack

Volume: 15L
Weight: 1.3 lbs
Exterior Dimensions (when empty): 18.75" x 12" x 2.5"
Exterior Depth: expands to 6"

Tech Organizer

Weight: 0.51 lbs
Exterior Dimensions: 12" x 8" x 2.25"

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One bag. Every travel moment.

One bag.
Every travel moment.

From departure to discovery.

Packs flat in your carry-on

Becomes Your In-Flight Travel Organizer

Transforms Into Your Portable Office

Equipped with Smart Travel Features

SHOP NOW

What travel experts are saying

This is the packable daybag to pick if you need something sleek.

CHASE REEVES - DIGITAL CREATOR

Just like their apparel, Unbound’s new travel pack is thoughtful and minimal... while still hiding a few clever functional tricks up its sleeves.

TAYLOR WELDEN - CREATIVE DIRECTOR AT CARRYOLOGY.COM

A travel essential that balances comfort, function, and style.

ALEN TKALCEC - FILMMAKER

"As someone who now travels full time, I’ve never had a better bag. It's compact, but somehow fits more than any backpack I’ve ever owned."

HALLE FOSTER - PHOTOGRAPHER & FILMMAKER

What People Are Saying

5.0

Rated 5.0 out of 5 stars

Based on 3 reviews

Total 5 star reviews: 3 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0

How did you find the fit?Rated 0.0 on a scale of minus 2 to 2

Write a Review (Opens in a new window)

3 reviews

Sort

OM
Okchin M.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
9/26/25
Super Light!!! Love it!
Absolutely love this backpack!
The quality and texture are excellent, but what truly sets it apart is how incredibly lightweight it is. I've been searching for a "light as a feather" backpack for ages, and I finally found it.
It’s perfect for everyday use without weighing me down. Thank you for making such a fantastic product!
How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
Was this helpful?
SJ
Steve J.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
9/22/25
Perfection
Best bag ever if I could change 1 thing it’s be more colors
How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
Was this helpful?
WM
William M.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
9/22/25
Checks All the Boxes
I wanted this bag mostly as a European airline personal item. It easily meets the size limits, and it weighs nothing, so I can max out on stingy weight limits. It also can disappear into a carryon, and emerge as a destination bag. The included tech bag is a chef’s kiss of organization, and is exceptional in a seat pocket, at a coffee shop, or in.a boardroom. It is also a secure sling for off-hours. Unbound Merino put a lot of thought into this and everything works. I’ll be traveling and commuting with for a long time.
How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
Was this helpful?

North America
USA Free Standard Shipping (2 to 6 business days)	Canada Standard Shipping- 5 to 7 business days - FREE Expedited Shipping - 1-4 business days - $14.65
International
Please note that international customers (outside of Canada and the United States) may be subject to taxes or duties upon delivery Europe Zone 1 Germany, Belgium, Croatia, Denmark, Estonia, Finland, France, Hungary, Ireland, Latvia, Luxembourg, Netherlands, Spain, Sweden, Switzerland, Poland, Portugal, Bulgaria, Greece, Italy, Malta, Austria, Cyprus Standard shipping ($200 and up) 2 to 3 weeks - FREE Standard shipping 2 to 3 weeks - $14.99 DHL Express Worldwide - 3-6 days - Calculated at checkout Europe Zone 2 Iceland, Lithuania, Norway, Romania, Slovakia, Slovenia, Czechia, Gibraltar Standard shipping ($200 and up) 2 to 3 weeks - FREE Standard shipping 2 to 3 weeks - $14.99 DHL Express Worldwide - 3-6 days - Calculated at checkout United Kingdom Standard shipping 2 to 3 weeks - FREE Standard shipping - (Duties and Taxes Paid) 2 to 3 weeks - FREE DHL Express Worldwide - 3-6 days Calculated at checkout	Australia, New Zealand Standard shipping ($200 and up) 2 to 4 weeks - FREE Standard shipping 2 to 4 weeks - $19.99 DHL Express Worldwide - 4-6 days - Calculated at checkout Japan, Hong Kong SAR, South Korea Standard shipping ($250 and up) 2 to 4 weeks - FREE Standard shipping 2 to 4 weeks - $19.99 DHL Express Worldwide - 3-6 days - Calculated at checkout Malaysia, Singapore Standard shipping ($250 and up) 2 to 4 weeks - FREE Standard shipping 2 to 4 weeks - $14.99 DHL Express Worldwide - 3-6 days - Calculated at checkout Rest of world Standard shipping 2 to 4 weeks - $19.99

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Home Men's

Ultralight Travel Backpack

Ultralight Travel Backpack

North America

USA

Canada

International

Europe Zone 1

Europe Zone 2

United Kingdom

Australia, New Zealand

Japan, Hong Kong SAR, South Korea

Malaysia, Singapore

Rest of world

RETURNS & EXCHANGES

The Ultralight Travel Backpack is sold out!

One bag. Every travel moment.

One bag.Every travel moment.

From departure to discovery.

Packs flat in your carry-on

Becomes Your In-Flight Travel Organizer

Transforms Into Your Portable Office

Equipped with Smart Travel Features

Transforms into your portable office

What travel experts are saying

This is the packable daybag to pick if you need something sleek.

Just like their apparel, Unbound’s new travel pack is thoughtful and minimal... while still hiding a few clever functional tricks up its sleeves.

A travel essential that balances comfort, function, and style.

"As someone who now travels full time, I’ve never had a better bag. It's compact, but somehow fits more than any backpack I’ve ever owned."

Every feature considered. Every detail dialed in.

What People Are Saying

Be The First To Review

One bag.
Every travel moment.