Expandable Backpacks

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Front angled view of a black BANGE 1908 Coreva waterproof backpack on a white background
Front view of a black BANGE Coreva backpack with visible logo on a white background
Bange

BANGE Coreva 1908 Expandable Travel Backpack – 22–45L Anti-Theft

$72.99 USD
Black
Green
Aurex sleek black travel backpack by BANGE with front zipper pocket and water-resistant finish, ideal for business and daily use.
Aurex: Lightweight Multi-Compartment Travel Backpack with Air Compression System — front view
Bange

BANGE Aurex 7875 Compression Travel Backpack – Lightweight 1.23kg

$84.99 USD
Black
Gray
3115N
Green
Front view of black BANGE BG-77115 Ontra backpack with slim minimalist design, smooth front panel, and padded shoulder straps
detail collage of black BANGE BG-77115 Ontra backpack showing zipper quality, quick-access pocket, breathable padding, and branded front panel
Bange

BANGE Ontra 77115S Slim Expandable Laptop Backpack – Anti-Theft

$69.99 USD
Black
Gray
Blue
BANGE Solix 1801 black waterproof travel backpack side view showing compression straps, zippered compartments, and padded shoulder straps on a white background
BANGE black waterproof travel backpack front view showing a structured rectangular design, zippered front pocket, and adjustable shoulder straps on a white background
Bange

BANGE Solix 1801 Laptop Backpack – 1680D Waterproof, Anti-Theft

$74.99 USD
Black
Green
Grey
Pink
Beige
Turquoise
BANGE Skyla 1909 black waterproof backpack front view on a white background
BANGE 1909 black travel backpack front view on a white background
Bange

BANGE Skyla 1909 Travel Backpack – 35L/45L, 180° Opening

$92.99 USD
Black
BANGE expandable travel backpack with compression straps, minimalist black design for business and carry-on travel
Side view of BANGE 3028 model expandable travel backpack with adjustable compression straps and padded shoulder straps
Bange

Bange Caren 3028 Waterproof Polyester Travel Backpack

$94.99 USD
Black
Front view of BANGE 1909-8 model expandable travel backpack with minimalist black design and streamlined hard-shell exterior
Angled side view of BANGE 1909-8 model expandable travel backpack with compression straps, reinforced structure, and padded shoulder straps
Bange

Bange Rheon 1909-8 Waterproof Polyester Travel Backpack

$104.99 USD
Black
BANGE black waterproof hard-shell travel backpack with TSA buckle and expandable compartment
Lemi: 40L Travel Outdoor Carry-On Backpack with Air Compression 17″ laptop — front view
Bange

Bange Lemi 7876 Waterproof Polyester Travel Backpack

$71.99 USD
Black
Green
Blue
bange 22005 zenith waterproof backpack
BANGE Zenith backpack — front view
Bange

Bange Zenith 22005 Waterproof Polyester Travel Backpack

$67.99 USD
Black
Front view of black BANGE BG-22039 Tenra backpack with minimalist waterproof design, vertical zip pocket, and padded shoulder straps
Front view of black BANGE BG-22039 Tenra backpack with zipper pockets, minimalist design, and durable everyday carry structure
Bange

Bange Tenra 22039 Waterproof Polyester Travel Backpack

$76.99 USD
Black
BANGE 2956 hard shell EVA expandable TSA laptop backpack
BANGE 2956 hard shell EVA expandable TSA laptop backpack in silver
BANGE

BANGE Hard Shell EVA Expandable TSA Laptop Backpack

$79.99 USD
Black
Silver
Gold
BANGE 3055 expandable business travel backpack
BANGE 3055 expandable business travel backpack — lifestyle shot
BANGE

BANGE Multifunction Expandable Business Travel Backpack

$74.99 USD
Black
Grey
Blue
KAKA 2050 Waterproof Hiking Backpack
KAKA 2050 Waterproof Hiking Backpack — front view
KAKA

KAKA 2050 Waterproof Hiking Backpack – 36–56L Expandable Large Capacity 17 Inch Laptop Travel Backpack for Men

$69.99 USD
Green
Black
BANGE camouflage travel duffel bag with top carry handle and detachable shoulder strap on a white background
BANGE black travel duffel bag rear view with TSA combination lock and shoulder strap on a white background
Bange

Bange Mars 77178 Waterproof Polyester Travel Bag

$74.99 USD
Camouflage
Black
The BANGE difference

Expandable backpacks that grow with you

Shop expandable backpacks
01

More room when you need it

Expandable backpacks start compact for daily carry, then unzip to add litres of space for the days you pack more. It's the simplest way to own one bag that works for both the commute and the trip.

02

One bag, two capacities

Keep it slim through the work week, then expand for a weekend away or an overnight. No second bag, no compromise — just more flexibility from the pack you already trust.

03

Pack light, expand later

Perfect for carry-on travel and changing plans. Pair the extra capacity with the laptop protection of our laptop backpacks or the long-haul features of our travel backpacks.