Choosing a reliable, budget-friendly travel backpack can save both money and hassle on trips. This guide highlights five cost-conscious options designed to fit airline cabin rules, maximise space, and keep valuables secure. Each pick offers practical features like 180° openings, anti-theft pockets, and compression systems to help you travel light without compromising organisation. Read on to compare top budget backpacks that suit Ryanair, EasyJet, Wizz Air, and other low-cost carriers.
| Product | Brand | Highlights | Airline Fit |
|---|---|---|---|
| Metz Underseat Cabin Bag | Cabin Max | 20L capacity, anti-theft pocket, compression straps | Ryanair, EasyJet, Wizz Air |
| Inateck 20L Cabin Backpack | Inateck | 180° opening, laptop sleeve, trolley strap | Ryanair, EasyJet, Eurowings, more |
| SZLX Vacuum Travel Backpack | SZLX | Vacuum compression, includes pump, 180° opening | Ryanair, Wizz Air |
| MATEIN 15.6″ Laptop Backpack | MATEIN | USB charging port, anti-theft pocket, multiple compartments | Various airlines (check size) |
| KASIBON Anti-Theft Backpack | KASIBON | Lockable zippers, luggage strap, breathable materials | Traveling with cabin allowances |
Below are five budget-friendly backpacks that balance price with essential cabin luggage features. Each product section includes a customised heading, a visual, a quick feature read, and a concise usage note to help you decide which fits your travel style.
Metz Underseat Cabin Bag
The Metz underseat bag is a compact 20L travel solution designed to maximise cabin space. Its soft-sided construction with compression straps helps pack efficiently, pulling items tight to reduce shifting during travel. A front pocket offers dedicated slots for travel accessories, while a large main compartment holds clothes and essentials. It includes a discreet hidden pocket at the rear for passports and keys, plus a side bottle holder and rear trolley strap. UK-tested to fit underseat allowances, it suits Ryanair, EasyJet and other low-cost carriers.
Use case: Short city breaks or weekend trips where checked luggage isn’t an option. The anti-theft pocket provides additional security for valuables in busy terminals. Ensure your airline’s specific underseat dimensions before travel, as cabin rules can vary.
Inateck 20L Cabin Backpack
This 20L cabin backpack is tailored for budget travellers needing airline-friendly dimensions (40 x 25 x 20 cm). It supports 14-inch MacBook Pro compatibility and includes a 180° opening for easy access to the main compartment. A front zip pocket and a side pocket add separation for small items, while a back pocket serves as a hidden storage option. The bag doubles as carry-on luggage with a trolley strap on the rear, and a side bottle holder helps keep hydration handy during flights.
Best for: Those who prioritise quick access to devices and a versatile carry-on that can slide onto a trolley once at the airport. Always re-check airline size limits before travel to avoid surprises at the gate.
SZLX Vacuum Travel Backpack
The SZLX travel backpack features a built-in vacuum compression system, enabling you to expel air and create additional space. An included electric pump (with USB charging) supports rapid compression, while a 180° opening layout offers suitcase-like access to belongings. The bag is designed to meet Ryanair 40x30x20 cm allowance with a compact waist and shoulder support to minimise back strain. A dedicated interior layout keeps clothing, documents and electronics organised, and dimensions are stated to fit overhead compartments or under-seat storage when packed efficiently.
Considerations: The vacuum system helps maximise packing density but requires pre-planning to utilise effectively. Check your airline’s current cabin size rules and ensure the bag remains within permitted dimensions when loaded with items.
MATEIN 15.6″ Laptop Backpack
The MATEIN travel backpack combines laptop protection with practical travel features. It includes a padded sleeve for laptops up to 15.6 inches and a USB charging port for convenient on-the-go charging. The main compartment is roomy for books and clothes, while a front pocket with a key fob helps you keep essentials within reach. A hidden back pocket offers anti-theft safety for valuables, and a luggage pass-through enables easy transit through airports with a suitcase handle. The bag is well suited to daily commutes and extended weekend trips.
Limitations: The bag’s bulk may approach cabin size limits on some carriers when fully loaded. Always verify dimensions against your airline’s cabin policy before flying.
KASIBON Anti-Theft Backpack
The KASIBON backpack emphasises security and durability. It features lockable zippers and a hidden anti-theft pocket at the back to safeguard passports, wallets and phones. A luggage strap allows attachment to a trolley handle, while breathable straps and reinforced stitching support longer wear. The 19 x 13 x 8-inch internal space accommodates a 15.6-inch laptop and daily essentials, with multiple pockets to organise documents, pens and accessories. This bag suits professional settings, travel and study demands where secure storage is important.
Trade-off: Higher security features may slightly limit internal expansion, so assess your typical load and ensure the main compartment remains comfortable to carry when fully packed.
Buying Guide: Key Considerations For Budget Cabin Backpacks
Cabin Size Compliance
Most low-cost carriers enforce strict cabin dimensions. Look for bags described as fitting Ryanair 40x30x20 cm, EasyJet, or Wizz Air limits, and consider bags that allow slight expansion without exceeding limits when full. A 20–25 litre capacity is common for underseat options, balancing space with weight.
Access And Organisation
180° openings provide quick access to belongings, reducing time at security checks. Multiple internal pockets, laptop sleeves, and front organisers help you separate essentials, documents, chargers, and clothing for efficient packing.
Security Features
Anti-theft pockets, lockable zippers, and hidden compartments add a layer of protection in crowded spaces. For frequent travellers, a luggage strap enabling easy attachment to a trolley can improve mobility in busy terminals.
Comfort And Durability
Padded straps, breathable back panels, and robust stitching affect long-haul comfort. Lightweight fabrics reduce overall weight, while reinforced corners and water resistance help with daily use and varied weather conditions.
Versatility And Longevity
Look for bags that function as both a backpack and a carry-on, with features such as trolley straps or expandable compartments. A bag that suits both workdays and short trips is cost-effective and reduces the need for multiple items.
Maintenance And Care
Water resistance and easy-clean fabrics simplify upkeep, especially in UK weather. Check washing instructions and avoid bags with delicate components that may wear quickly with regular travel.