HiSky

Allowed dimensions: 40x30x20 cm · Maximum weight: 8 kg

The context in a few words

Operating out of Moldavie, HiSky runs a regional network that values consistency over global reach. Carry-on policy stays within a familiar bracket, with neither generous extras nor unusual restrictions.

40x30x20 cm, 8 kg: the grid is restrictive. This is the kind of format that nudges travellers toward a properly sized hard-shell rather than a soft duffel that bulges as it fills.

One useful benchmark: on HiSky, cabin baggage typically fits the overhead bin of an Airbus A320 or Boeing 737, the most common types on their network. The 40x30x20 cm format at 8 kg matches standard bin dimensions, no more. Even seemingly compatible extended cases are best avoided.

Practical advice: on regional flights, the trick is to travel with an in-between format — large enough for a few days' essentials, compact enough for the smaller bins of regional aircraft.

Frequent-flyer trick on HiSky: use the personal item as a "stealth second carry-on". A compact backpack packed sensibly can carry a meaningful share, provided it respects underseat dimensions. That's often where a zero-fee trip turns into a forced upgrade.

Which bag for HiSky?

For HiSky, the safer bet remains a cabin case sized to industry references. The shortlist below matches that brief, with formats that clear without a second look at the gauge.