Three, the UK’s Fastest 5G Network*, is proud to be the Official Connectivity Partner at some of the most iconic festivals across the UK this year, including Rockstar Energy presents TRNSMT.
The UK’s fastest 5G*
Festivals need a big network. Three will keep you connected to all the action on-site and beyond with their award-winning 5G network. From uploading stories, to video calling your mates during their favourite acts, they've got your back.
Charge & Vibe, with Three

Three are bringing the ultimate festival experience to Rockstar Energy presents TRNSMT with the Charge & Vibe. The perfect place to relax and unwind, you’ll also get to enjoy: free ice cream, free phone charging, free Wi-Fi and more!
Charge & Vibe, with Three is open to all festival goers.
Mobile Phone Charging
3Charging is back at Rockstar Energy presents TRNSMT, keeping your phone charged up throughout the weekend with portable charging banks available for all devices. 3Charging is open to everyone and FREE for Three customers who have downloaded the Three+ Rewards app. Just show the app on-site to claim your discount.
Three+ Rewards App
Three customers get free access to the Three+ Rewards app. Download the app now for presale tickets to some of the UK's biggest festivals, gigs and shows all year round. Plus, get weekly treats like £1 coffee. Perfect for fueling up ahead of the festival weekend.
To find out more about Three at festivals, head over to www.three-music.co.uk
*Based on analysis by Ookla® of Speedtest Intelligence® data for Q3-Q4 2023. Ookla trademarks used under license and reprinted with permission. Visit speedtest.net/awards/fastest-5g to find out more. See three.co.uk/bignetwork.