Medium Suitcase – Travel Luggage Bags

A medium suitcase hits the sweet spot between capacity and convenience. Big enough for a week-long trip or a family holiday, compact enough to avoid excess baggage fees on most international airlines. Whether you're after a hardshell polycarbonate bag or a flexible soft-side option, the medium suitcase range covers every travel style.

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

Why Choose a Medium Suitcase?

• Ideal for 5–7 day trips: Fits enough clothing and essentials for a week away without overpacking
• Check-in friendly: Medium suitcases (typically 65–70cm) fall within most airlines' checked baggage allowances
• Easier to handle: Lighter than large suitcases, making them easier to lift into car boots and onto luggage racks
• Versatile: Works for solo travellers, couples, and families who split luggage across multiple bags

Hardshell vs Soft-Side Medium Suitcases

Hardshell suitcases in polycarbonate or ABS protect fragile items, resist water, and are easy to wipe clean after a trip through baggage handling. Polycarbonate is lighter and more impact-resistant than ABS — worth paying for on bags that will see regular checked travel. Soft-side suitcases offer more give, useful if you tend to overpack or need to squeeze into tight spaces, and often include external zip pockets for easy access to documents and small essentials.

What to Look for in a Medium Suitcase

• Spinner wheels: Four 360° spinner wheels glide effortlessly through airports — a significant improvement over 2-wheel inline rollers
• TSA-approved locks: Essential for checked baggage on international routes, particularly through the USA
• Weight: The lighter the empty bag, the more you can pack within your airline's weight limit — look for bags under 3.5kg empty
• Expandable design: Some medium suitcases offer zip-out expansion panels for extra capacity when you need it
• Warranty: Buy from an authorised stockist to ensure warranty is valid in Australia

Frequently Asked Questions

What size is a medium suitcase?

A medium suitcase is typically 65–70cm in height and holds approximately 60–80 litres. This size is designed for checked baggage and suits trips of 5–7 days for one person, or shorter trips for two people sharing a bag.

Can I take a medium suitcase as carry-on?

No — medium suitcases are designed for checked baggage. For carry-on, see our carry-on cabin luggage range (typically 56cm and under) for bags approved for Qantas, Virgin, and Jetstar.

What's the difference between polycarbonate and ABS hardshell suitcases?

Polycarbonate is lighter and more flexible — it absorbs impacts without cracking. ABS is stiffer and cheaper but more prone to cracking under heavy impact. For frequent checked travel, polycarbonate is the better long-term investment. For a full guide to choosing the right luggage, see our ultimate luggage buying guide.