| Airline | Maximum size | Maximum weigth |
| Ryanair | 55 x 40 x 20 cm // 21 x 15 x 7 in | 10 kg // 22 lbs |
| EasyJet | 56 x 45 x 25 cm // 22 x 17 x 9 in | no limitation |
| American Airlines | 56 x 35 x 23 cm // 22 x 13 x 9 in | no limitation |
| United Airlines | 56 x 35 x 23 cm // 22 x 13 x 8 in | no limitation |
| Air Canada | 55 x 40 x 23 cm // 21 x 15 x 9 in | 10 kg // 22 lbs |
| British Airways | 56 x 45 x 25 cm // 22 x 17 x 9 in | 23 kg // 50lbs |
| Flybe | 55 x 35 x 20cm // 21 x 13 x 7 in | 10 kg // 22 lbs |