Find compact, airline-friendly carry-on backpacks and bags designed to fit under seats or in the cabin. This guide highlights five top options, focusing on underseat dimensions, organisation, durability, and comfort to help you travel lighter and smarter on UK-based flights.
| Product | Brand | Underseat Fit |
|---|---|---|
| Taygeer Easyjet Cabin Bag 45x36x20 | Taygeer | 45x36x20 cm |
| Metz for Easyjet Cabin Bag 45x36x20 | Cabin Max | 45x36x20 cm |
| Lossga for Ryanair Cabin Bags Underseat | Lossga | 40x20x28 cm (adjustable) |
| ENZOSUM Cabin Bags 45×36×20 | ENZOSUM | 45x36x20 cm |
| OTAHGK Cabin Bags 40×20×25 Ryanair | OTAHGK | 40x20x25 cm |
Taygeer Easyjet Underseat Backpack

The Taygeer underseat cabin bag is sized at 45x36x20 cm, aligning with EasyJet and many other major airlines’ hand-luggage limits. It weighs about 0.8 kg, prioritising lightness for easy mobility. The bag features a dedicated wet pocket to separate damp items from dry goods and a shoe pouch for organised packing. A built-in USB charging port supports on-the-go device power, while the 3 main compartments and 9 inner pockets help keep items accessible and tidy. The exterior uses water-resistant polyester and sturdy metal zippers for durability and longevity. It is suitable for daily commutes, work trips, university days, and short getaways. The bag accommodates a 15.6-inch laptop and a 12.9-inch iPad in its laptop compartment.
Metz for Easyjet 45x36x20 Underseat

This underseat cabin bag is designed to fit EasyJet’s 45x36x20 cm limit, with a claimed 30L capacity for ample packing. It emphasizes an organised interior with side bottle pockets and a rear trolley strap for convenient airport navigation. The design prioritises comfort with a padded back panel and adjustable straps, making it a solid choice for longer days of travel or airport transit. The bag’s British branding suggests a focus on compatibility with UK airline cabin policies and everyday travel needs.
Lossga Ryanair Underseat Carry-On

Lossga’s Ryanair-focused cabin bag measures about 40x20x28 cm, designed to comply with Ryanair’s smaller carry-on allowances. The bag is structured for practical travel with multiple compartments, a front pocket for quick access, and a built-in wet pocket for toiletries. A hidden anti-theft zipper pocket helps secure essentials such as passports or valuables, while a back luggage strap enables attachment to suitcase handles. The overall build supports both everyday use and weekend trips, with ergonomic padding to ease shoulder strain during transit.
ENZOSUM 45×36×20 Cabin Bag

ENZOSUM offers a 45x36x20 cm cabin bag with a 30-litre capacity, designed to meet EasyJet and other major airline limits. The main compartment opens widely, resembling a suitcase, which simplifies packing. A front zipped pocket provides space for small items, while a back pocket stores valuables. The bag includes a separate padded laptop compartment suitable for a 15.6-inch device, along with two foam-padded handles for comfortable carrying. This option emphasises versatile use for business, travel, and everyday commuting, with multiple pockets to keep items orderly and accessible.
OTAHGK Ryanair-Style Underseat Bag (Blue)

OTAHGK’s Ryanair-friendly underseat bag measures 40x25x20 cm, offering a compact 20L capacity. It is highlighted for airline compatibility with overhead bin and under-seat fit, aiming to prevent additional charges. The bag features durable materials, reinforced stitching, and robust zippers for frequent travel. Multiple compartments provide organised storage for electronics and documents, while exterior pockets enable quick access to boarding passes or passports. A USB charging port adds convenience for device users, though power banks are not included.
Buying Guide
- Size compliance: Verify the exact underseat dimensions for your preferred airline, as policies vary and small changes in packing can exceed limits.
- Organisational features: Look for dedicated laptop compartments, wet pockets, shoe compartments, and multiple internal pockets to keep items tidy and accessible at security checks.
- Comfort and durability: A padded back panel, ergonomic straps, and water-resistant materials improve comfort during transit and protect belongings in varying weather conditions.
- Security features: Anti-theft pockets, hidden zippers, and luggage straps enhance security and ease airport navigation.
- Versatility: Consider bags that work well for business, weekend trips, or daily commutes, with features like USB ports and easy-access compartments.
- Laptop compatibility: If you regularly travel with a laptop, ensure a padded laptop sleeve can accommodate up to 15.6 inches, and check whether a separate compartment keeps electronics secure during checks.
- Weight and capacity: Lighter bags help you stay within airline limits; however, ensure enough capacity (around 20–30L) for your typical travel load.
- Repair and warranty: Check material quality and any warranty coverage for long-term use, especially if you travel often.