Skip to product information

The Flex Backpack

$59.99
The Flex Backpack Books. Laptop. Lunch. Training gear. Somehow, it all needs to make it through one very full Tuesday. The Flex Backpack is made for high schoolers whose day...
  • Machine washable
  • Backpack strap
  • Handle
  • Love it or return it. Our 30-day promise
    Return postage on us in Australia.
  • Free AU shipping on orders $119+
  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Australian brand

Designed by two Aussie mums to make busy school days, packed lunches and everyday adventures easier.

Love it or return it

Not quite right? You have 30 days to return it, with return postage on us in Australia. Keep it clean, complete and in its original packaging. Drinkware, food containers and lunch bags must be unused unless faulty. How our 30-day promise works.

Loved by thousands of families

Rated 4.8 out of 5 from over 13,000 customer reviews, so you can shop Spixal with confidence.

Description

The Flex Backpack

Books. Laptop. Lunch. Training gear. Somehow, it all needs to make it through one very full Tuesday.

The Flex Backpack is made for high schoolers whose day doesn't finish at the final bell. Its slim 26L profile keeps everything looking streamlined, while two spacious main compartments make it easier to separate schoolwork from sport gear and the rest of the day's essentials.

Inside, a padded 15-inch laptop sleeve, a dedicated pocket sized for a locking phone pouch (Yondr, PhoneLocker, Salus Pouch and similar, whatever your school uses), an organiser panel and built-in key clip give the important things a proper home. No more emptying the entire bag at the front door because the keys have vanished again.

Two front zip pockets, including a hidden top pocket, keep smaller items within reach. Dual side bottle pockets make room for drinks, while the padded shoulder straps and structured back panel support the fuller load of a school and training day.

For parents, it's one organised bag designed around what a real high school day actually looks like.

Key Features

  • Slim 26L profile: Carries a full school-day load without looking oversized.
  • Two spacious main compartments: Makes it easier to separate books, tech and training gear.
  • Padded 15-inch laptop sleeve: Gives their device its own cushioned space.
  • Dedicated locking phone pouch pocket: Sized to fit Yondr, PhoneLocker, Salus Pouch and other school phone-lock systems, plus an organiser panel and key clip so smaller essentials don't disappear into the bottom.
  • Two front zip pockets: Includes a hidden top pocket for discreet, quick access.
  • Dual water bottle pockets: Keeps drinks upright and outside the main compartments.
  • Padded straps and structured back panel: Add support for longer school and sport days.

Capacity

48cm x 33cm x 16cm
26L capacity

School, sport and everything in between. Less chaos, more calm.

Care

Machine washable on a gentle cycle. For longevity, we recommend hand washing in warm, soapy water and air drying.

Features & Dimensions
  • Durable construction backpack with:
  • Spixal’s signature green checked lining
  • Modern design
  • 2 large main compartments
  • 2 front pockets
  • 2 Mesh water pocket pockets on either side of the bag
  • Sewn in stationery organiser
  • Attached clip inside the front pocket to keep keys safe
  • Quality zips
  • Padded laptop sleeve
  • Adjustable padded straps, and
  • Padded back panel for extra comfort
  • 26L volume
  • 48 x 33 x 16cm
  • Designed with teens in mind
  • Machine washable on a gentle cycle.
What Fits Inside
Care Instructions
Why Families Love Them
Why Parents Love It
Lunch Bag Specs
How To Pack Hot Food
What's Included
Shipping & Returns

Shipping & Returns – Fast Delivery & Free Returns Australia-Wide

FREE SHIPPING ON ORDERS $119+

All orders are shipped from Adelaide SA, Australia

Same-day dispatch for orders placed before 1pm Adelaide SA time

LOVE IT OR RETURN IT FREE. GUARANTEE.

We want you to genuinely love your Spixal product.

If your purchase isn't quite right for you, you may return it within 30 days of delivery for a refund. We'll even cover the return postage within Australia.

To be eligible for return under this guarantee, items must be returned in clean, good condition with all original components included and in their original packaging.

Used drinkware, food containers and lunch bags cannot be returned unless faulty. Read the full refund policy.

Returns from NZ & USA are paid for by you.

Returns are easy, just visit the Returns Portal, and pop in your order number & email.

Please read more on our shipping and return page.

You may also like

The Flex Backpack Black School Bag popular with teens | Spixal
The Flex Backpack
$59.99

The detail

Everything about it

Jump to the reviews →

The Flex Backpack

Books. Laptop. Lunch. Training gear. Somehow, it all needs to make it through one very full Tuesday.

The Flex Backpack is made for high schoolers whose day doesn't finish at the final bell. Its slim 26L profile keeps everything looking streamlined, while two spacious main compartments make it easier to separate schoolwork from sport gear and the rest of the day's essentials.

Inside, a padded 15-inch laptop sleeve, a dedicated pocket sized for a locking phone pouch (Yondr, PhoneLocker, Salus Pouch and similar, whatever your school uses), an organiser panel and built-in key clip give the important things a proper home. No more emptying the entire bag at the front door because the keys have vanished again.

Two front zip pockets, including a hidden top pocket, keep smaller items within reach. Dual side bottle pockets make room for drinks, while the padded shoulder straps and structured back panel support the fuller load of a school and training day.

For parents, it's one organised bag designed around what a real high school day actually looks like.

Key Features

  • Slim 26L profile: Carries a full school-day load without looking oversized.
  • Two spacious main compartments: Makes it easier to separate books, tech and training gear.
  • Padded 15-inch laptop sleeve: Gives their device its own cushioned space.
  • Dedicated locking phone pouch pocket: Sized to fit Yondr, PhoneLocker, Salus Pouch and other school phone-lock systems, plus an organiser panel and key clip so smaller essentials don't disappear into the bottom.
  • Two front zip pockets: Includes a hidden top pocket for discreet, quick access.
  • Dual water bottle pockets: Keeps drinks upright and outside the main compartments.
  • Padded straps and structured back panel: Add support for longer school and sport days.

Capacity

48cm x 33cm x 16cm
26L capacity

School, sport and everything in between. Less chaos, more calm.

Care

Machine washable on a gentle cycle. For longevity, we recommend hand washing in warm, soapy water and air drying.

Customer Reviews

Customers praise this durable backpack that "feels built to last" and holds up well with daily use. It comfortably fits lunch, books, and laptops while remaining comfortable to wear. Popular for school and work, shoppers say it's "easy to clean" and "by far the best" compared to previous bags. Consistently rated 4-5 stars across all reviews.

  • We've gone through a few bags and this one is by far the best.
  • Really happy with the quality – feels built to last.
  • Great size, easy to clean and actually fits everything.
Size (positive)Durability (positive)Laptop (positive)School (positive)Comfort (positive)
  • 5 stars: 191 (76%)
  • 4 stars: 59 (24%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Amy
Excellent work bag

Really happy with the quality – feels built to last. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

S
Sophie
Durable and practical

My primary schooler uses this every day and it’s holding up really well. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

M
Melissa
My workday backpack

Bought this for myself and it’s been brilliant for work. Padded straps easy to wear, fits lunch bag, books and laptop easily, and still comfy.

L
Lauren
Fantastic everyday backpack

Bought this for my teen and it’s been brilliant for school. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

S
Sophie
So happy with this bag

Made for women and after weekend activities. Comfortable to wear, fits drink bottle, books and laptop easily, and looks .

R
Rachel
Excellent school bag

Such a practical bag for busy school mornings. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

N
Nicole
Excellent school bag

Perfect for school and after school activities. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

D
Danielle
Excellent school bag

We’ve gone through a few bags and this one is by far the best. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

J
Jess
Excellent school bag

My high schooler uses this every day and it’s holding up really well. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

R
Rachel
Fantastic everyday backpack

Perfect for school and after school activities. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

E
Emma
So happy with this bag

Perfect for school and after school activities. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

H
Hannah
Excellent school bag

We’ve gone through a few bags and this one is by far the best. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

R
Rebecca
Durable and practical

We’ve gone through a few bags and this one is by far the best. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

H
Hannah
Perfect for school

My year 7 uses this every day and it’s holding up really well. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

K
Kate
Fantastic everyday backpack

We’ve gone through a few bags and this one is by far the best. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

J
Jess
Great quality backpack

Such a practical bag for busy school mornings. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

C
Claire
Fantastic everyday backpack

Great size, easy to clean and actually fits everything. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

K
Kate
Great quality backpack

Really happy with the quality – feels built to last. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

D
Danielle
Perfect for school

My son uses this every day and it’s holding up really well. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

N
Nicole
So happy with this bag

Really happy with the quality – feels built to last. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

E
Emma
Perfect for school

Perfect for school and after school activities. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

M
Melissa
Perfect for school

Perfect for school and after school activities. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

H
Hannah
Excellent school bag

Great size, easy to clean and actually fits everything. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

A
Amy
So happy with this bag

Great size, easy to clean and actually fits everything. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

J
Jess
Durable and practical

We’ve gone through a few bags and this one is by far the best. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

M
Melissa
So happy with this bag

Perfect for school and after school activities. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

M
Melissa
Fantastic everyday backpack

Such a practical bag for busy school mornings. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

R
Rebecca
Excellent school bag

Bought this for my primary schooler and it’s been brilliant for school. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

S
Sophie
So happy with this bag

My primary schooler uses this every day and it’s holding up really well. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

M
Michelle
So happy with this bag

Really happy with the quality – feels built to last. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

J
Jess
Great quality backpack

We’ve gone through a few bags and this one is by far the best. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

D
Danielle
Great quality backpack

Great size, easy to clean and actually fits everything. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

R
Rachel
Perfect for school

Bought this for my high schooler and it’s been brilliant for school. Comfortable to wear, fits lunch, books and laptop easily, and still looks new.

Related products