A great travel backpack is one of the most versatile pieces of gear you'll own. Whether you're navigating busy airports, hiking mountain trails, or exploring city streets, the right backpack makes everything easier. But with so many styles and sizes available, how do you choose? This guide walks you through everything you need to know.
What Type of Travel Backpack Do You Need?
The first step is matching the backpack to your travel style.
Travel backpacks are designed for multi-day trips and longer adventures. They typically range from 40–70L and are built to carry everything you need for a week or more — clothes, toiletries, tech, and more. Many open like a suitcase (clamshell opening) rather than from the top, making packing and unpacking much easier.
Carry-on backpacks are sized to fit in overhead lockers on most airlines (typically under 45L) and are perfect for weekend trips or as a personal item on longer journeys. They save you checked baggage fees and get you through airports faster.
Lightweight travel backpacks prioritise minimal weight without sacrificing capacity — ideal for travellers who want to move fast and pack light.
Waterproof backpacks are built for wet conditions — great for tropical destinations, outdoor adventures, or unpredictable Australian weather.
Hiking backpacks are engineered for the trail, with frame support, hip belts, and ventilation systems designed for carrying heavy loads over long distances.
How to Choose the Right Size
Backpack capacity is measured in litres. Here's a quick guide:
- 20–35L — Day trips, city exploring, or as a personal item on flights
- 35–45L — Weekend trips or carry-on travel (1–4 days)
- 45–60L — Week-long trips with room to spare
- 60L+ — Extended travel, backpacking, or hiking expeditions
If you're planning to use your backpack as carry-on luggage, check your airline's size restrictions. Most Australian carriers allow bags up to 56cm x 36cm x 23cm for carry-on.
Key Features to Look For
Comfort and fit — Look for padded shoulder straps, a sternum strap, and a padded hip belt for heavier loads. Adjustable torso length is a bonus if you're between sizes.
Organisation — Multiple compartments, laptop sleeves, and quick-access pockets make a big difference on the road. A dedicated laptop compartment is essential if you're travelling for work.
Access — Clamshell (suitcase-style) opening gives you full access to your pack without digging. Top-loading packs are more traditional and often lighter.
Security — Lockable zippers and hidden pockets add peace of mind in busy destinations. See our anti-theft backpacks for options with built-in security features.
Material and durability — Look for ripstop nylon or polyester with reinforced stitching. Water-resistant coatings are a plus even if the bag isn't fully waterproof.
Backpacks for Specific Travellers
Women travellers — Our women's travel backpacks are designed with a shorter torso length 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.
Convertible options — A convertible travel backpack can switch between backpack and shoulder bag or briefcase mode — great for business travellers who need versatility.
Travelling with kids — Our kids backpacks are sized and designed for younger travellers, with fun designs and easy-access compartments.
Backpack vs Suitcase: Which Should You Choose?
It depends on your trip. A backpack gives you more freedom — you can navigate stairs, cobblestones, and public transport without wrestling with wheels. A suitcase is easier on your back for longer trips and offers more structure for packing.
Many travellers use both: a suitcase for the main luggage and a daypack or carry-on backpack for day trips and flights. Browse our full travel backpack range alongside our luggage collection to find the right combination.
Frequently Asked Questions
What size backpack can I take as carry-on on Australian airlines? Most Australian airlines allow carry-on bags up to 56cm x 36cm x 23cm and 7kg. Budget carriers like Jetstar may have stricter limits, so always check before you fly. Our carry-on backpacks are sized to meet most airline requirements.
Is a 40L backpack big enough for a week? Yes, for most travellers a 40L backpack is sufficient for a week if you pack efficiently. Use packing cubes and choose versatile clothing to maximise space.
What's the difference between a travel backpack and a hiking backpack? Travel backpacks are optimised for urban and multi-modal travel — they often have clamshell openings, laptop sleeves, and a more structured shape. Hiking backpacks are built for the trail, with frame support, hip belts, and ventilation for carrying heavy loads over long distances.
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 much harder for pickpockets to access your belongings.
How do I clean my 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.
Can I use a travel backpack for hiking? A travel backpack can handle light hiking and day walks, but for serious multi-day hikes you'll want a dedicated hiking backpack with proper frame support and load distribution.
Ready to find your perfect pack? Browse our full range of travel backpacks, carry-on backpacks, and lightweight options — with fast shipping across Australia.