Large Suitcase

A large suitcase gives you the room to pack properly for extended travel — two weeks away, a family holiday, or a long-haul trip where you need options. The right large suitcase is light enough to leave room in your baggage allowance for what you're actually packing, tough enough to survive multiple trips through baggage handling, and organised enough to find things without unpacking everything.

Travel Gear is an authorised Australian stockist shipping from our Charlestown NSW warehouse with fast delivery across Australia.

Hardshell vs Softside Large Suitcases

Hardshell suitcases in polycarbonate or ABS protect fragile items and resist compression in packed cargo holds. Polycarbonate flexes on impact without cracking — the better material for frequent checked travel. ABS is stiffer and more affordable but more prone to cracking under heavy impact. Softside large suitcases offer more give for overpacking and often include external zip pockets for easy access to documents and small items.

What to Look for in a Large Suitcase

• Weight: A large suitcase should weigh under 4.5kg empty — every kilogram of bag weight is a kilogram less you can pack within your airline's 23kg or 30kg checked allowance
• Spinner wheels: Four 360° spinner wheels are essential at this size — a large suitcase is too heavy to drag on 2 wheels through a long terminal
• TSA-approved locks: Required for checked baggage on international routes through the USA; accepted at most other international airports
• Expandable compartment: A zip-out expansion panel adds 10–15% extra capacity for the return trip when you've bought things
• Interior organisation: Compression straps, dividers, and zip pockets keep contents in place and reduce wrinkles on long trips
• Warranty: Buy from an authorised stockist to ensure warranty is valid in Australia

Large Suitcase Size Guide

• 75cm (approx. 90–100L): Suits 10–14 day trips for one person or 7–10 days for two sharing
• 80–85cm (approx. 100–120L): Suits extended trips, family travel, and anyone who needs maximum capacity

Most airlines allow checked bags up to 23kg on economy fares and 30kg on business. Always weigh your packed bag before leaving home — excess baggage fees on international routes can exceed the cost of the bag itself.

Frequently Asked Questions

What size is a large suitcase?

A large suitcase is typically 75–85cm in height and holds 90–120 litres. It is designed for checked baggage only — it will not fit in an overhead locker. For carry-on travel, see our carry-on cabin luggage range.

How heavy should a large suitcase be when empty?

Under 4.5kg is the target for a large suitcase. Some lightweight polycarbonate models come in under 3.5kg — that's an extra kilogram of packing capacity within a standard 23kg allowance. Avoid bags over 5kg empty on a 23kg allowance — you're giving up nearly a quarter of your allowance to the bag itself.

What's the best large suitcase for long-haul travel?

For long-haul travel with multiple flights and baggage handling, a lightweight polycarbonate hardshell with 360° spinner wheels, a TSA combination lock, and a compression strap interior is the most practical choice. For a full guide to choosing the right luggage, see our ultimate luggage buying guide.