Tried, true, and simple dry bags are an essential piece of bikepacking kit. We’ve tested a bunch and these Sea to Summit Big River dry bags strike the perfect balance of lightweight and durable. The 5 Liter are perfect for cargo cages and the 8 Liter bags match our racks decks perfectly.
Big River Dry Bags use a durable and abrasion resistant 420D nylon fabric. The white interior grants greater visibility, and lash loops provide plenty of confidence. The hypalon non-wicking roll-top closure keeps water out, and the Field Repair Buckles can be replaced in seconds with just a Philips screwdriver. It also was designed with an oval base to save space when packing and prevent it from rolling away.