The Tatonka Rain Flap XXL is designed to keep large packs dry when the weather turns rough. Suited to packs in the 80 to 100 litre range, it pulls over the pack and cinches tight with an adjustable drawcord to give secure coverage. Central ties help fine-tune the fit on bigger models, such as the Bison 90+10, or when carrying an awkward or irregular load. Made from lightweight recycled polyester with a PFC and PFAS-free water repellent finish, it offers dependable protection while packing down small into the attached stuff bag. A reflective logo print adds a touch of visibility in low light.

For smaller pack models, we recommend the elasticated Rain Cover