Bicycle Rear Seat Bag Large Capacity Waterproof Foldable Cycling Storage

Upgrade your rides with this 10L waterproof bicycle rear seat bag, designed for both daily commuting and adventurous cycling trips. With its large capacity, reflective safety strip, and foldable design, this bag is perfect for carrying essentials while keeping them safe and dry. Its detachable shoulder strap makes it a versatile companion on and off the bike.

Key Features

• Spacious 10L Capacity – Plenty of room for tools, snacks, clothes, or electronics.

• Waterproof PU + EVA Material – Keeps contents dry and protected in any weather.

• High-Visibility Reflective Strip – Increases safety during nighttime riding.

• Convertible Shoulder Strap – Easily detaches to transform the bag into a portable carry-on.

• Secure Hook and Loop Straps – Ensures stable and firm attachment to bike racks.

• Lightweight Yet Durable – Weighs about 700g, built for long-lasting use.

Why Choose Our Bicycle Rear Seat Bag
Unlike ordinary bike bags, this model combines waterproof protection, expandability, and portability in one design. Whether you’re commuting, traveling, or enjoying a mountain trail ride, it ensures your gear stays safe and easy to carry.

Perfect For

• Commuters who need daily storage solutions

• Mountain bikers and road cyclists

• Long-distance touring

• Motorcyclists and e-bike riders

Specifications

• Size: 15.16 × 7.68 × 6.30 in

• Capacity: ~10L

• Material: PU + EVA

• Weight: ~1.54 lbs (with strap)

• Color: Black with reflective strip