Thule Shield 25L Pannier Single 25L

Thule Shield 25L Pannier – Black, durable and waterproof bike bag for all roads
Thule Shield 25L is a durable and weatherproof bike bag that is perfect for both commuting and longer trips. With a capacity of 25 liters, you can easily carry everything you need - from a change of clothes to a lunch box or tools.
The bag easily mounts to luggage racks with tube diameters between 8–16 mm and can be removed or attached in just a few seconds. It is IPX4 rated, meaning it can withstand heavy rain without the contents getting wet.
Three internal pockets keep small items organized, while reflective details and a loop for a bike light increase your visibility in the dark.