Bicycle trunk bag Wozinsky WBB19BK 35 L with rain cover

The Wozinsky WBB19BK 35 L bicycle trunk bag with rain cover is a rear-rack pannier designed to expand cargo capacity while keeping items protected and organized during rides. With a 35-litre main compartment and extendable side sections, the bag suits daily commuting, shopping and longer bike tours. It mounts to a luggage carrier and includes an integrated rain cover to shield contents from wet weather, while quick-attach fittings allow easy installation and removal without the need for a backpack.

Advantages

The bag offers a large, adaptable storage volume and a compact folded profile for everyday use. Lightweight construction and balanced placement on the rack preserve riding stability. Multiple internal and external pockets, plus a dedicated bottle pocket, improve organization and access to essentials. The included rain cover provides additional weather protection so contents stay dry and clean. Easy attachment and detachment simplify transitions between cycling and walking.

Suitable for

• Daily commuting — transporting work items, lunch and personal belongings
• Grocery shopping and errands — carrying purchases securely on the rack
• Weekend touring — storing clothing, tools and camping essentials
• Urban mobility — replacing the need for a small backpack on short rides

Key specifications

• Capacity: 35 litres total with extendable side sections
• Mounting location: rear luggage carrier / rack
• Integrated rain cover for water and dirt protection
• Multiple internal and external pockets, including a bottle pocket
• Lightweight construction designed for balanced load distribution
• Quick-attach fittings for tool-free installation and removal

How to use

Place the bag on the rear luggage carrier and secure it with the provided mounting straps or clips following the rack’s attachment points. Arrange items inside the main compartment and use internal pockets to separate fragile or frequently needed objects; place a water bottle in the dedicated pocket. Extend the side zips to increase capacity when needed, and fold them back for compact daily use. Before riding in wet conditions, pull the integrated rain cover over the bag to protect contents from rain and splashes.

Usage recommendations

Distribute weight evenly between left and right sides to maintain bike balance. Avoid overloading beyond the rack’s rated capacity and secure loose items to prevent shifting. Regularly clean the exterior and ensure the rain cover is dry before storing the bag. Inspect attachments periodically to confirm they remain tight and safe for riding.