TIGRA SPORT MountCase Power Plus Bike Kit with Charging Case and Bike Strap Mount for iPhone 6 Plus/6s Plus

Amazon.co.uk Price: £75.70 (as of 09/04/2023 20:21 PST- Details)

More than doubles your phone’s burn time with additional battery
Transparent RainGuard protects against light showers
All phone features and ports accessible while inside MountCase