ROCKBROS Multifunctional Waterproof Saddle Bike Rack Bag

Carry everything you need on every ride with the ROCKBROS 15L Multifunctional Saddle Bag — spacious, foldable, and ready for adventure.

• Big capacity: Expands from about 9L folded to 15L unfolded so you can pack tools, clothing, and snacks without bulking your ride.
• Durable & waterproof: Made from rugged polyester with water-resistant design to protect gear in mixed weather conditions.
• Smart double-side design: 33×27×14cm dimensions and 3D support keep load balanced on the rear rack while riding.
• Trusted brand: Offered by Pro Gear Sporting Goods, this saddle bag combines practical features and reliable performance for MTB, touring, and daily commuting.