A great travel backpack is one of the most versatile investments you can make as a traveller. Whether you're navigating Sydney Airport, trekking through national parks, or exploring European cities, the right backpack makes everything easier. Here's our guide to the best travel backpacks available in Australia in 2026.
Types of Travel Backpacks
Before diving into picks, it helps to understand the main categories:
- Carry-on backpacks (30–45L) — Sized to fit in overhead lockers on most Australian airlines. Perfect for trips up to 2 weeks if you pack efficiently. The most popular choice for domestic and short-haul international travel.
- Travel backpacks (40–70L) — Designed for multi-day and multi-week adventures. Often feature clamshell (suitcase-style) openings for easy packing and unpacking.
- Hiking backpacks (40–70L+) — Built for the trail with frame support, hip belts, and ventilation systems. Not ideal for urban travel but essential for serious trekking.
- Anti-theft backpacks — Feature slash-proof materials, lockable zippers, and hidden pockets. Ideal for city travel and high-traffic tourist areas.
- Lightweight backpacks — Prioritise minimal weight without sacrificing capacity. Great for travellers who want to move fast and pack light.
How to Choose the Right Size
Backpack capacity is measured in litres. Here's a practical guide:
- 20–30L — Day trips, city exploring, or as a personal item on flights
- 30–45L — Weekend trips or carry-on travel (1–5 days)
- 45–60L — Week-long trips with room to spare
- 60L+ — Extended travel, backpacking, or hiking expeditions
For carry-on use on Australian domestic airlines, your backpack must fit within 56 x 36 x 23cm and weigh under 7kg. Most 40–45L backpacks meet these dimensions. See our full travel backpack buying guide for more detail.
Key Features to Look For
Comfort and Fit
Look for padded, adjustable shoulder straps, a sternum strap, and a padded hip belt for heavier loads. Adjustable torso length is a bonus if you're between sizes. A well-fitting backpack distributes weight across your hips, not just your shoulders.
Organisation
Multiple compartments, a dedicated laptop sleeve, and quick-access pockets make a big difference on the road. A front-loading (clamshell) design lets you access everything without digging from the top.
Security
Lockable zippers and hidden pockets add peace of mind in busy destinations. Our anti-theft backpacks take this further with slash-proof panels and concealed entry points.
Waterproofing
A water-resistant coating protects against light rain and spills. For serious wet-weather use, look for a fully waterproof backpack or pack a rain cover.
Luggage Pass-Through
A sleeve on the back panel lets you slide the backpack over your suitcase handle — a small feature that makes a big difference in airports.
Backpacks for Specific Travellers
Women Travellers
Our women's travel backpacks are designed with shorter torso lengths and narrower shoulder straps for a more comfortable, ergonomic fit.
Men Travellers
Browse our men's travel backpacks for options built with broader frames and longer torso lengths.
Kids
Our kids' backpacks are sized and designed for younger travellers, with ergonomic support and fun designs they'll actually want to wear.
Business Travellers
Look for a carry-on backpack with a dedicated laptop compartment, a luggage pass-through sleeve, and a professional appearance. A convertible backpack that switches between backpack and briefcase mode is ideal for work trips.
What to Pack in Your Travel Backpack
Once you've chosen your backpack, packing smart is the next step:
- Packing cubes — compress clothing and keep compartments organised
- Toiletry bag — keep liquids contained and easy to access at security
- Travel towel — lightweight and fast-drying, takes up minimal space
- RFID wallet — protect your cards and passport from digital theft
- TSA lock — secure your zippers, especially in shared accommodation
- Power bank — keep devices charged on long travel days
Frequently Asked Questions
What size backpack can I take as carry-on on Australian airlines?
Most Australian airlines allow carry-on bags up to 56 x 36 x 23cm and 7kg. A 40–45L backpack typically fits within these dimensions. Always check your specific airline's policy, as Jetstar can be stricter depending on your fare type.
Is a travel backpack better than a suitcase?
It depends on your trip. Backpacks offer more freedom on uneven terrain, stairs, and public transport. Suitcases are easier on your back for longer trips and offer more structure. Many travellers use both: a carry-on suitcase for the main luggage and a daypack for day trips.
Are anti-theft backpacks worth it?
If you're travelling to busy cities or high-traffic tourist areas, yes. Anti-theft backpacks feature slash-proof materials, lockable zippers, and hidden pockets that make it significantly harder for pickpockets to access your belongings.
How do I clean a travel backpack?
Most travel backpacks can be spot-cleaned with a damp cloth and mild detergent. Check the care label — some can be hand-washed but most should not go in a washing machine as it can damage the frame and coatings.
Ready to find your perfect pack? Browse our full range of travel backpacks and carry-on backpacks — with fast shipping across Australia.