Home All Products

Ultralight Travel Backpack

Name: Ultralight Travel Backpack
Brand: Unbound Merino
SKU: PKBP-BLCK-OS
Price: 175.95 USD
Availability: InStock
Rating: 4.5 (26 reviews)

€175,95

4.5

Rated 4.5 out of 5 stars

26 Reviews

Pinch or double tap to zoom

Customer Photos

Ultralight Travel Backpack

€175,95

4.5

Rated 4.5 out of 5 stars

26 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.

Learn More

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

4.5

Rated 4.5 out of 5 stars

Based on 26 reviews

Slide 1 selected

Total 5 star reviews: 18 Total 4 star reviews: 4 Total 3 star reviews: 2 Total 2 star reviews: 2 Total 1 star reviews: 0

How did you find the fit?Rated -0.2 on a scale of minus 2 to 2

Write a Review (Opens in a new window)

26 reviews

Sort

RL
Rae-Ann L.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
11/3/25
Great personal item for airplane travel
Although I wouldn’t necessarily consider this an ultralight backpack, it’s a great size for carrying what you need on a plane, or for a day out. The organizer insert does take up a fair amount of space in the bag, but if you have it filled with your essentials it’s really not an issue. The organizer can also be packed for just what you need at your seat on the plane for an easy in and out of the backpack when you board and prepare to land. Great backpack all around - kudos to Unbound on this first foray into a travel bag.
How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
Was this helpful?
DK
Dr. K. G. M.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
11/3/25
Sleek and lightweight !
Great addition to my work needs including when I travel out of town! It looks professional and yet it hold all my needs for my master’s students finals including my lab top !
How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
Was this helpful?
SH
Steffanie H.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
11/2/25
Perfect sized backpack
I ordered this to travel, but also as a daily pack. It holds all my necessary things without being to big and bulky.
I had a defect with one of the connecting buttons on the inner tech bag, but customer service resolved the issue quickly and replaces the bag. I highly recommend this pack for your essentials.
How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
Was this helpful?
KH
Kevin H.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
11/1/25
Ultralight backpack
Great product, good capacity but very light and portable as advertised, much easier to work from, carry and pack! Glad I bought it!
How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
Was this helpful?
HD
H D. M.
Verified Buyer
I recommend this product
Rated 4 out of 5 stars
10/30/25
Built to be Stuffed Under a Seat
Almost perfection. Excellent materials, brilliant design and exceptional functionality, this product performs its mission with competance and ease. As much as I am enjoying using it, I have one suggestion you might consider - make the interior of a lighter coloured material to improve the ease of sorting through the contents, which often takes place in low-light conditions.
How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
Was this helpful?

Notify me when my size is in stock

Only 4 payments of €43,99 with

30-Day money back guarantee

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"

Add to cart

The Ultralight Travel Backpack is sold out!

Be the first to hear when it returns.

Notify me

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

4.5

Rated 4.5 out of 5 stars

Based on 26 reviews

Slide 1 selected

Total 5 star reviews: 18 Total 4 star reviews: 4 Total 3 star reviews: 2 Total 2 star reviews: 2 Total 1 star reviews: 0

How did you find the fit?Rated -0.2 on a scale of minus 2 to 2

Write a Review (Opens in a new window)

26 reviews

Sort

RL
Rae-Ann L.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
11/3/25
Great personal item for airplane travel
Although I wouldn’t necessarily consider this an ultralight backpack, it’s a great size for carrying what you need on a plane, or for a day out. The organizer insert does take up a fair amount of space in the bag, but if you have it filled with your essentials it’s really not an issue. The organizer can also be packed for just what you need at your seat on the plane for an easy in and out of the backpack when you board and prepare to land. Great backpack all around - kudos to Unbound on this first foray into a travel bag.
How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
Was this helpful?
DK
Dr. K. G. M.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
11/3/25
Sleek and lightweight !
Great addition to my work needs including when I travel out of town! It looks professional and yet it hold all my needs for my master’s students finals including my lab top !
How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
Was this helpful?
SH
Steffanie H.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
11/2/25
Perfect sized backpack
I ordered this to travel, but also as a daily pack. It holds all my necessary things without being to big and bulky.
I had a defect with one of the connecting buttons on the inner tech bag, but customer service resolved the issue quickly and replaces the bag. I highly recommend this pack for your essentials.
How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
Was this helpful?
KH
Kevin H.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
11/1/25
Ultralight backpack
Great product, good capacity but very light and portable as advertised, much easier to work from, carry and pack! Glad I bought it!
How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
Was this helpful?
HD
H D. M.
Verified Buyer
I recommend this product
Rated 4 out of 5 stars
10/30/25
Built to be Stuffed Under a Seat
Almost perfection. Excellent materials, brilliant design and exceptional functionality, this product performs its mission with competance and ease. As much as I am enjoying using it, I have one suggestion you might consider - make the interior of a lighter coloured material to improve the ease of sorting through the contents, which often takes place in low-light conditions.
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

Who is the recipient?

Save up to 20% with Men's and Women's bundles

Free shipping on Euro orders over $200 USD

Home All Products

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.