The independent.ie article provides a list of travel tech essentials that can help travelers save money and improve their experience. The first recommendation is an AirTag, which could be useful for those who frequently lose luggage. Another essential mentioned is an eSim, which allows users to avoid expensive roaming charges when traveling outside the European Union. For noise-cancelling headphones, the article suggests a popular brand that can significantly reduce background noise during flights or long train journeys. Additionally, it recommends using a VPN (Virtual Private Network) service for enhanced privacy and security while browsing on public Wi-Fi networks abroad. [1] [2]