- Color: Black
- Size: Large
- Brand: ROCKBROS
- Material: 100% Polyester
- Vehicle Service Type: Bicycle
- Large Capacity: Max 25L rockbros trunk bag has padded main compartment and two side pannier bags, large space for your bike tools, kits and extra clothing, great for a day riding and daily commuting.
- Versatile: With two removable dividers inside, convenient to carry cameras or classified storage. Two drop down side bags can be fully opened, expanding the capacity and when not needed are folded inside the rear rack bag.
- Sturdy Construction & Durable: Well made and durable side, the bike trunk bag material is sturdy enough and holds its shape to carry your essentials.
- Easy To Install & Stay In Place: Four fabric straps on the front and bottom to make the trunk bag doesn’t slide back and forth, keeping it secure to the bike rack.
- Reflective Strips & Compatible With Taillights: Reflective strips are around the bike rack bag to provide better visibility. You can even mount a tail light. With rain covers, for easy use in rainy days.





















Jerome Tornowski –
The pack is wonderful. BUT it came in an Amazon box packed so tightly against the cardboard that when I cut the tape to open the box it cut the pack apart. I went to the bike shop and purchased a different one but I would have liked to use the good one
Thomas Hohenstein –
Plenty of room for items. Easy to install on bike rack.
Phil C. –
Cheaply made. Zippers broke, strap that holds it to the rack broke. The pouch in back for a water bottle is too small to hold anything. Not happy.
Ryan –
This worked perfectly for my purposes. I wanted something that would provide extra storage space for when I needed it. I love that it folds out to even more storage space and that I can easily remove it quickly and without requiring tools when I donβt need it
Ronald C. Hulse –
Great storage and water prof too. Came also with a rain cover. I love it. Easy to put on and take off my bike rack. ??
Jim –
Easy to install, compact, versatile