The Flow gives you 40L of thoughtfully organised space in a lightweight carry-on backpack, so you can pack what you need, keeping everything in its place, and move through your trip with ease.
Water-resistant 900D recycled RPET and 420D recycled RPET ripstop outer
210D RPET lining
Padded RPET Airmesh back panel
Duraflex® buckles
SBS® lockable zips
FEATURES
Carry-on compliant for all major airlines
Made from 100% recycled materials
Water resistant
External and internal compression straps
Adjustable padded shoulder straps
Padded Airmesh back panel for maximum breathability
Adjustable sternum strap
Lockable zips for added security
Reinforced ripstop outer in high-wear zones, including the base and mid-body for enhanced durability
Suitcase-style opening with internal mesh compartment
Large pocket with padded laptop sleeve (fits devices up to 16") and small internal zip pocket
Small quick-access pocket for travel essentials
WHY TRAVELLERS CHOOSE THE FLOW
Lightweight by design
At just 1.06kg, Flow gives you more room for what matters without weighing you down.
Organised from the inside out
Suitcase-style opening, compression straps and dedicated pockets make packing – and finding things – easier.
Built for real travel
Water-resistant recycled materials, reinforced high-wear zones and lockable zips are designed for life on the move.
BUILT FOR THE JOURNEY
Carry-on
approved
Only 1.06kg
ultra lightweight
16"
laptop sleeve
100%
recycled materials
4
compartments
3
carry modes
WHAT FITS INSIDE
Everything you need.
Nothing you don’t.
✓ Weeks of travel, packed into one bag ✓ Clothes, shoes & toiletries ✓ 16" laptop & tech ✓ Travel essentials ✓ No suitcase required
DETAILS YOU’LL LOVE
Suitcase-style opening
Opens flat for easier packing – no digging around to find what you need.
Comfortable to carry
Adjustable straps and padded back panel for all-day comfort.
Internal compression
Pack more and keep everything in place.
5 stars: 9 (90%)
4 stars: 1 (10%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 0 (0%)
B
Bonnie McKinna
All the compartments in the backpack are so well thought out, the packing cubes fit perfectly to maximise the space and the material is such good quality. Have recommended to all my fam and friends
C
Claire
I love my Swae! It is such a clever design and fits everything you need perfectly in all the compartments.
It’s so much easier just bringing one bag with everything organised rather than trying to keep track of different luggage.
D
Diana F.
Really solid backpack. Great quality. I bought it for a month trip to Thailand and it was exactly what I was after.
Y
Yuki Urasawa
This backpack made my travel so much easier. I definitely made the right choice using this for my Japan trip and ordering the travel bundle.
I usually get frustrated carrying too much and constantly looking for things in my suitcase or weekender bag, but this backpack is incredibly functional. With the packing cubes, everything stayed organised and easy to access.
The multiple pockets are especially useful — I could keep my passport and essentials secure without having to dig through my bag every time.
Traveling with a suitcase can be difficult when using public transportation, but this backpack opens like a suitcase while still being easy to carry around different locations. It made moving between cities so much smoother.
The quality is amazing, and the zippers are incredibly smooth. I truly love everything about it.
I also have the Fuji Travel backpack, but function-wise I prefer Swae.
A
Anonymous
Well made
H
Hamish
Awesome buy! Can squeeze so much in and still wear it comfortably. Pockets for everything you can think of too, and looks a million bucks 👌🏼
K
Kelsie G
I love how much you can fit in this bag, it's seriously all you need for a trip! The packing cubes are also a game changer
B
Ben
I bought the bundle for my trip to America and it did not disappoint! We roadtripped and hiked through national parks as well as big cities and there is no signs of wear or tear! Fantastic quality and had no issues at all brining it carry on with me on flights.
S
Stephanie M
I absolutely loved travelling with Swae's 40L backpack, because it meant that I could fit a lot more items in my carry on without a heavy wheelie bag taking up so much of the weight allowance. For a chronic over-packer like myself, I was genuinely shocked how many clothes/shoes I could fit inside. One of my favourite features is how it opens up like a suitcase, making it super accessible to pack and unpack. It also looks super sleek and chic.
J
Jansen Peterson
I recently bought this backpack and it’s honestly perfect. It’s sleek enough for work, tough enough for travel, and practical for everyday use. The compartments are thoughtfully designed—padded laptop sleeve, roomy main section, hidden valuables pocket, and easy-access spots for essentials, so everything stays organised. It’s comfortable to wear thanks to padded straps and a breathable back, and the luggage pass-through makes travel so much easier. Durable, versatile, and stylish. Can't recommend higher!
COMPLETE YOUR SETUP
Frequently asked questions
Is the Flow 40L Travel Backpack carry-on approved?
Yes. At 50 × 34 × 15 cm, the Flow 40L Travel Backpack is designed to fit within the carry-on size limits of all major Australian and international airlines. Airline requirements vary, so we recommend checking your airline before you fly. See our Airline Carry-On Limits Guide for more information.
How much can I fit in the Flow 40L Travel Backpack?
A lot. With 40L of capacity, the Flow 40L Travel Backpack is designed for one-bag travel, with room for clothing, shoes, toiletries, tech and your travel essentials. Depending on how you pack, it can work just as comfortably for a weekend away as it can for extended trips of several months.
How much does the Flow 40L Travel Backpack weigh?
Just 1.06 kg.
Will it fit a laptop?
Yes. The padded laptop sleeve fits laptops up to 16 inches.
Does it open like a suitcase?
Yes. The Flow 40L Travel Backpack has a suitcase-style (clamshell) opening. It opens fully and lays flat, giving you a clear view of everything you’ve packed and easy access without digging through your bag from the top.
Is it comfortable when fully packed?
Yes. We designed the Flow 40L Travel Backpack with comfort front of mind. The padded Airmesh back panel and padded adjustable shoulder straps make it easier to carry your gear for extended periods.
Is the Flow 40L Travel Backpack water resistant?
Yes. The outer is made from durable, water-resistant RPET polyester to ensure your belongings stay protected from rain and everyday travel conditions.
Are the zippers lockable?
Yes. The Flow 40L Travel Backpack uses SBS® zippers that can be secured with a lock.
What is the Flow 40L Travel Backpack made from?
The outer is made from 900D RPET and 420D RPET ripstop, with an Airmesh back panel. The lining is made from 210D RPET polyester. We use Duraflex® hardware and SBS® zippers.
Can I use it as my only bag for a trip?
Yes. That’s exactly what it was designed for. With 40L of capacity, multiple compartments and a lightweight, carry-on-friendly design, you can leave the suitcase behind.
How do I get $20 off my first order?
Simply sign up with your email address and we’ll send you a discount code for $20 off your first order of $150 or more, valid for 7 days.
How much does shipping cost?
Standard shipping within Australia is $10, or free when you spend over $150. Express shipping is available for $15.
For more information or for information on international shipping, please refer to our Shipping page.
When will I get my order?
Orders are dispatched within 1–2 business days, excluding public holidays. Once your order is on the move, we’ll email you a tracking link so you can follow its journey. Within Australia, Standard shipping typically takes 2-5 business days and Express shipping typically takes 1-3 business days after dispatch.
Please note, during holidays and sale periods, higher order volumes may mean processing and shipping may take a little longer than usual.
Please refer to our Shipping page for more information.
What is our returns policy?
Here at Swae, we want you to be completely satisfied with your experience. If you’ve decided that our products aren’t quite right for you, we offer a 30-day return policy.
For more information on our returns process and eligibility, please refer to our Returns page.
What warranty does my gear come with?
Your Flow 40L Travel Backpack is backed by our Lifetime Warranty, covering manufacturing defects that affect the backpack's function. If there’s a covered manufacturing defect, we’ll repair or replace your backpack.
Please visit our Warranty page for more information.
Backpack vs Suitcase: 10 reasons backpack wins
No checked baggage fees
No checked baggage lines
No waiting at baggage carousels
No risk of lost luggage
No dragging a suitcase behind you
Hands-free convenience
Made for planes, trains, ferries and everything in between
