DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Desert Online General Trading LLC

Dubai, United Arab Emirates

ROCKBROS Bike Trunk Bag - Rear Carrier Bag with Rain Cover for Commuter Bikes

ROCKBROS Bike Trunk Bag - Rear Carrier Bag with Rain Cover for Commuter Bikes

Q: Does this come with the rack to hold the back? Or is the rack a separate purchase?

The rack is a separate purchase.

Q: Can this rack work on a carbon seatpost?

Absolutely!! As long as you install cargo rack. So much room for a lot of stuff. You cant go wrong .enjoy your new bag.

Product ID: 301088347

Secure Transaction

Details

Colour
black
Size
small
Brand
ROCKBROS
Material
Polyester
Vehicle service type
Bicycle

🎒13L expandable capacity

💧Waterproof rain cover included

🔒Secure multi-strap attachment

Frequently Bought Together

ROCKBROS Bike Rack Bag Bicycle Bag Trunk Rear Rack Bag Bike Panniers Bike Accessories Basket Storage Luggage Saddle Shoulder Bag 13L for E bike, Bicycle With Rain Cover

ROCKBROS Bike Cargo Rack Rear Bike Rack Quick Release Bike Rack for Back of Bike Bike Luggage Cargo Rack Mountain Bike Rack Most 165lbs Capacity

Lamicall Bike Phone Holder, Motorcycle Phone Mount - Motorcycle Handlebar Cell Phone Clamp, Scooter Phone Clip for iPhone 15 Pro Max/Plus, 14 Pro Max, S9, S10 and More 4.7" to 6.8" Smartphones

Description

🚴‍♂️ Elevate your commute with the ultimate bike trunk bag—organized, secure, and ready for any ride!

RIDE RAIN OR SHINE - Includes a durable rain cover and water bottle holder with adjustable drawstring—stay dry and hydrated on every commute.
ORGANIZE LIKE A PRO - Multiple compartments + fold-out side pockets for 13L max capacity—carry everything you need without the clutter.
ROCK SOLID STABILITY - Thick foam padding maintains shape and protects your gear—no sagging or shifting, even on bumpy rides.
SAFETY FIRST ALWAYS - Reflective straps and taillight compatibility boost your visibility for safer night rides—because your commute deserves peace of mind.
UNIVERSAL FIT LOCKDOWN - Secure attachment with 2 Velcro straps, 2 long cross straps, and buckles—fits all bike racks including fat bikes and e-bikes without slipping.

The ROCKBROS Bike Trunk Bag offers a versatile 13L capacity with expandable side pockets, thick foam padding for protection, and a waterproof rain cover. Designed for commuters and day riders, it features reflective straps and taillight compatibility for enhanced safety, plus a secure multi-strap system that fits all bike racks including fat and e-bikes. Lightweight at 721g, this bag combines practicality with durability for a seamless cycling experience.

Specifications

Manufacturer	ROCK BROS
Brand	ROCKBROS
Product Dimensions	35.31 x 16.76 x 16.26 cm; 721 g
Item model number	A9-BK
Manufacturer Part Number	A9-BK
Item Weight	721 g

Have a Question? See What Others Asked

Does this come with the rack to hold the back? Or is the rack a separate purchase?

Does the rack come separately from bag and how do i get to look at those?

Main compartment internal dimensions please?

Can this rack work on a carbon seatpost?

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 99.04

Duties & taxes incl.

Irelandstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews