The bike rack pannier bag comes with 2 large side pockets. Each side has 15L storage. 30L capacity in total is enough for your daily commute or shopping loads.

Features

• Large Capacity: The 30L large-capacity frame bag is enough to meet your commuting and keep your essentials well organized. It can store your wallet, phones, towels, small tools, outdoor products, water bottles, maps, food, chargers in the main compartment, which is ideal to use during a weekend getaway.
• Easy to Install: Quick install and release: tool free installation with Velcro straps. 
• Security Protection: Large area reflective around the bicycle bag increases nighttime visibility, keeping your night ride safer.
• Fully Waterproof: Made of 1000D polyester material, this bike pannier is super durable, fully waterproof, anti-tear, wear-resistant, and heat-resisting, protecting your items perfectly.