Waterproof Bicycle Rear Rack Bag with Foldable Double-Sided Design

Carry your cycling essentials with ease using this 15L waterproof bicycle rear rack bag, designed for commuting, outdoor adventures, and weekend rides. Made from durable polyester with a reinforced 3D support structure, this bike storage bag provides reliable organization while helping protect your belongings from rain, dust, and moisture. Its expandable capacity and foldable design make it a practical choice for cyclists who need flexible storage.

Key Features

• Expandable 15L Storage Capacity: Offers approximately 3.96 gallons (15L) of space when unfolded and 2.38 gallons (9L) when folded, providing flexible storage for cycling tools, snacks, and personal essentials.

• Waterproof Polyester Construction: Durable, weather-resistant fabric helps protect your belongings from rain, moisture, and dust during outdoor rides.

• Reinforced 3D Support Structure: Maintains the bag's shape and helps prevent sagging, keeping your gear stable and organized while cycling.

• Foldable Space-Saving Design: Easily folds down to its 9L configuration for compact storage when full capacity isn't needed.

• Double-Sided Access: Features a double-sided design with two access points for convenient item retrieval and better weight distribution on your bicycle rack.

Specifications

• Product Type: Bicycle rear rack bag

• Material: Polyester

• Capacity: Approx. 2.38 gallons (9L) folded / 3.96 gallons (15L) unfolded

• Dimensions: Approx. 13.0 × 10.6 × 5.5 inches (33 × 27 × 14 cm)

• Weight: Approx. 2.3 lbs (1,055 g), including shoulder strap

• Colors: Black, Navy Green

• Design: Double-sided with 3D support structure

• Function: Foldable, waterproof storage

Whether you're commuting through the city or heading out for a weekend cycling adventure, this waterproof bike rack bag offers convenient storage, dependable support, and flexible carrying capacity.