Budget airline companies are notoriously strict, and with many of us gearing up to go on holiday in the next few months, we're searching for luggage that won't get us landed with a fine . Thanks to Amazon's Prime Day Sale , there's never been a better time to pick up a Ryanair and easyJet-approved bag at an affordable price. We've scoured the market and found this Ecohub Underseat Backpack , reduced from £29.

99 to £25.49 for a limited time only. With a 20 litre capacity, the Ecohub Backpack meets budget airline requirements, measuring just 40x20x25.

Built with a USB charging port, the smart backpack will keep your phone fully powered and ensure you’ll never lose connection when out and about. Designed with multiple compartments and plenty of external pockets, you can keep your kit easily organised and secured with the Ecohub Backpack, now 15 percent off . To grab this deal while it lasts, make sure you're an Amazon Prime Member and snap it up now.

This patented backpack is strong, durable and 100% eco-friendly, given it's made from 30 plastic PET bottles. While you can carry this bag on your back, the spacious main compartment can be opened like a suitcase, with pockets and elastic straps to keep your essential items organised. Worried about overfilling your bag? The Ecohub Backpack is designed with side compression straps, allowing you to adjust the backpack to fit airline requirements.

It's also equipped with a side handle for easy carry and manoeuvring . Thanks to its .