Packs like a suitcase for easy access and organization

Unzip the expansion panel for 20% more packing space

Expands 20% so you can use it on any trip

External pockets for quick access and organization

Protect your computer in the padded laptop sleeve

Luggage handle pass-through for hands-free carry on a suitcase.

Expandable Backpack

The flexible carry on backpack for short to long trips

Expands 20% for longer trips or bringing stuff home
Adapts from a weekend to a week of travel
Carry-on-sized for US and international airlines
Comfortable to carry, especially for shorter torsos and smaller frames

Features

Carry-On-Sized

Pack for a weekend with extra space when you need it
Expands to fit 20% more stuff
Meets international and US carry on size limits
Fits in the overhead bin
No checked luggage, no baggage fees

Easy to Pack

Front-loading for easy packing
Spacious main compartment with mesh pocket for dirty clothes
Padded, fleece-lined laptop sleeve
External water bottle pocket
Top pocket with key clip
Flat front pocket

All Day Comfort

Hip belt takes 80% of the weight off of your shoulders
Luggage handle pass through to carry on a suitcase
Padded foam shoulder straps
Hip belt (removable), sternum strap, and load lifters
Straps tuck away for security

Built to Last

Made of 630D CORDURA® nylon
Lockable YKK zippers
Best-in-class buckles and hardware

Specs

Type: Carry on (Fits in the overhead bin)
Dimensions: 19.2 x 12.5 x 6.9 inches (48.7 x 31.8 x 17.5 cm)
Expanded: 19.2 x 12.5 x 8.3 inches (48.7 x 31.8 x 21 cm)
Volume: 27 liters, expands to 32.5 liters
Weight: 3.6 lb (1.6 kg)
Torso Fit: 17-19 inch torsos
Hip Belt: 24-55 inches
Trolley Sleeve: Yes
Straps: Stowable
Electronics: Up to 16 inch laptop
Material: 630D CORDURA® re/cor™ RN6 nylon
Hardware: YKK zippers, Woojin buckles

Used on Real Trips

"Great size. Took it for a trip to Egypt, and when I returned, I used it expanded for the gifts I purchased."

—Roberto, Verified Buyer

Expandable Backpack

$250

FAQ

How many days can I travel with the Expandable Backpack?

The Expandable Backpack is the perfect size for long weekends. Light packers can carry it for up to a week when expanded.

Is the Expandable Backpack carry on compliant? Even when expanded?

Yes, the Expandable Backpack is carry-on-compliant on most major airlines, even when fully expanded.

The bag is 19.2 x 12.5 x 6.9 inches (48.7 x 31.8 x 17.5 cm) when compressed and 19.2 x 12.5 x 8.3 inches (48.7 x 31.8 x 21 cm) when expanded.

Always check your airline's carry on size limits before flying.

Which Tortuga backpack should I choose if I’m considering the Expandable Backpack?

Choose the Expandable if you mostly take short trips or prefer a less-than-max-sized carry on. Shorter and more petite people often prefer the Expandable over our larger bags.

Is the Expandable Backpack comfortable when fully packed?

Yes, the Expandable's padded, weight-bearing hip belt can transfer up to 80% of your bag's weight off of your shoulders, even when expanded and fully packed.

Free Shipping

On US orders $95+

Free Returns

Self-service returns within 30 days

Worldwide Warranty

Guaranteed against defects

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Expandable Backpack

Expandable Backpack

FAQ

Free Shipping

Free Returns

Worldwide Warranty

Customer Reviews