Shop large check-in luggage NZ-wide at Kiwibag. 28-inch hard shell suitcases for 2+ week trips, family holidays, seasonal relocations, and the trips where you know you're coming back with more than you left with. Polycarbonate hard shell construction, 4 × 360° spinner wheels, TSA-approved combination locks, 5-10 year warranty. Maximum capacity within standard airline checked-baggage size allowances.

When a 28" Large Makes Sense

A 28" large check-in is the right choice for:

• Extended trips (2+ weeks) — Europe, North America, extended family visits, long-haul adventures
• Winter destinations — bulkier clothing (jackets, knitwear, boots) takes more volume than summer wear
• Family holidays — consolidating shared items (shoes, toiletries, beach gear) into fewer checked bags
• Moving between cities or countries — students, expats, job transitions
• Return-trip shopping and souvenirs — especially from Europe and Asia where shopping is a key part of the trip

For shorter trips or solo travel, the 24-25" medium check-in is more practical — easier to manoeuvre, less unused capacity.

Kiwibag 28" Large Check-In Range

Nordiva Classic 28" ($269.99 NZD)

Polycarbonate hard shell in five colour options (Black, Dark Grey, Titanium Silver, Mint Green, Pure White). Mid-range pricing with comprehensive colour choice. 10-year warranty.

CloudLite 28" ($279.99 NZD)

Lightweight polycarbonate hard shell at ~4.5 kg empty — the lightest 28" in the range. Off-White, Blush Pink, Mint Green. Maximises packing capacity under the 23 kg airline weight limit. 10-year warranty.

AeroRidge 28" ($169.99 NZD)

Hard shell PP in Black, White, Pink or Yellow. Best value entry into large check-in luggage. 5-year warranty.

Voyedge 28" ($209.99 NZD)

Premium-lightweight polycarbonate. Black and Blue colourways. 10-year warranty.

Nordvault 28" ($279.99 NZD)

Engineered lightweight polycarbonate at ~4.8 kg empty. Black and Silver. 10-year warranty.

Airline Weight Reality for 28" Large

Air New Zealand's economy checked baggage allowance is 23 kg per bag on most international routes. Even with a 28" large, this limit is the tighter constraint, not the size. A heavy 28" suitcase (5.5–6 kg empty) leaves only 17–17.5 kg of packing room. A lightweight 28" (4.5–4.8 kg) leaves 18.2–18.5 kg. The difference of 1 kg matters when you're packing for a 3-week European trip.

For international routes with more generous baggage allowances (Emirates, Singapore Airlines, Qatar Airways often allow 30–40 kg), a 28" large can be fully utilised.

Packing a 28" for a 3-Week International Trip

A 28" large (at ~4.5–5 kg empty, leaving 18–18.5 kg of packing room under 23 kg) comfortably holds:

• 18–22 outfits across varied climate conditions
• 3–5 pairs of shoes (including formal, walking, sandals)
• Jacket, swimwear, and seasonal extras
• Toiletries bag with full-size containers (if not TSA-constrained for international)
• Formal-wear or evening outfits
• Workout or activity-specific clothing
• Gifts, souvenirs, and return-trip shopping (leave 15–20% empty for return)

5-10 Year Warranty and NZ-Wide Shipping

Kiwibag 28" large check-in suitcases ship NZ-wide from our Auckland warehouse. Polycarbonate shells (Nordiva, CloudLite, Voyedge, Nordvault) carry a 10-year warranty. PP shells (AeroRidge) carry 5-year warranty. Plus 30-day money-back guarantee on unused items in original packaging.

Frequently Asked Questions

Do I need a 28" suitcase or will a 24" be enough?

Go 28" if your trip is 2+ weeks, you're travelling with family consolidating into fewer bags, you're packing winter clothing (bulkier), or you expect to bring back shopping. For most 7–14 day trips, a 24" medium check-in is more practical and easier to handle.

Can a 28" suitcase exceed the 23 kg airline limit?

Easily, if you over-pack. A 28" has capacity for 30+ kg of typical clothing. Weigh before the airport with a luggage scale — overweight fees start at $50 NZD per kg. For routes with higher allowances (Emirates 30 kg, Singapore 30 kg in some classes), you can fully utilise a 28".

Is a 28" too big for solo travel?

For most solo travel, yes — a 24" medium is more practical. 28" is oversized for one person unless the trip is very long (3+ weeks) or requires bulky clothing / equipment.

How much does a 28" suitcase weigh empty?

4.5–6.0 kg depending on brand and shell material. Kiwibag lightweight polycarbonate 28"s (CloudLite, Nordvault) are at the lighter end. AeroRidge PP 28" at budget price is mid-weight. Heavy budget 28"s from other retailers run 5.5–6 kg — eating into packing allowance.

Do all Kiwibag 28" suitcases have TSA locks?

Yes. Every Kiwibag 28" check-in suitcase includes a built-in TSA-approved combination lock. Essential for US travel and strongly recommended for all international travel.

How do I manoeuvre a heavy 28" suitcase?

Use the 360° spinner wheels (roll it upright rather than dragging on two wheels). Adjust the telescopic handle to your height. For stairs and uneven surfaces, lift by the side handle rather than dragging. Properly packed with weight distributed evenly side-to-side, a 28" rolls almost effortlessly on smooth surfaces.