- Home Page /
- Sports Outdoor & Fitness /
- Sports /
- Cycling /
- Accessories /
- Bike Pack Accessories /
- ROCKBROS Top Tube Bike 840D Nylon Waterproof ...
0 ratings
Item #:
8327521
ROCKBROS Top Tube Bike 840D Nylon Waterproof Bag Bicycle Front Frame Bag | Phone Accessories Pouch with Fiberboard Supports for MTB Road City Bike
Item #:
8327521
GBP 30
Price Details
Price
GBP 30
Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Monday, August 24
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
The ROCKBROS Bike Top Tube Bag is durable, waterproof and has a large capacity to store all your cycling essentials. Its comfortable and convenient design allows for easy installation and portability.
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Waterproof Design
Ensures your belongings stay safe and dry in all weather conditions, making it ideal for cyclists who face unpredictable environments.
Convenient Storage
Offers ample space for your phone, snacks, and tools, allowing easy access while riding, thus enhancing the overall cycling experience.
Universal Fit
Compatible with various bike types, including mountain and road bikes, providing versatility and catering to a wider range of cyclists.
Product Details
- LARGE CAPACITY: Store wallet, energy gel, phone, gloves, and more. Two sizes available: Size L and Size M
- DURABLE & STEADY: Made of 840D nylon for high abrasion resistance. Stiff sidewalls for steady shape retention
- WATERPROOF: TPU material surface with adhesive waterproof zipper keeps the bag inside dry
- COMFORTABLE & CONVENIENT: Slim body design provides smooth and comfortable ride without interfering with knees. Portable for easy carrying
- EASY TO INSTALL: Adjustable hook and loop design suitable for various MTB road bikes. Tool-free installation and release
| Compatible with Vehicle Type | Bicycle |
| Mounting Type | Frame Mount |
| Strap Type | Removable |
| Capacity | 1.6 liters |
| Closure Type | Zipper |
| Handle Type | Web Handle |
| Number of Compartments | 1 |
| Automotive Fit Type | Vehicle Specific Fit |
| Water Resistance Level | Waterproof |
| Size | 1.6L |
| Item Dimensions L x W x H | 9.25"L x 2.55"W x 4.13"H (23.5 x 6.5 x 10.5 cm) |
| Item Weight | 4.16 ounces (117.94 grams) |
| Brand Name | ROCKBROS |
| Manufacturer | ROCKBROS |
| UPC | 658126868389 |
| Model Number | AS-019-1 |
| Manufacturer Part Number | AS-019-1 |
| Color | Black |
| Pattern | Solid |
| Style Name | Minimalist |
| Material Type | 840D Nylon, TPU |
| Shell Type | Hard |
| Brand | ROCKBROS |
| Material | 840D Nylon, TPU |
| Vehicle Service Type | Bicycle |
Who Should Buy?
-
Commuters
Ideal for daily bike commuters who need to carry essentials like phones and wallets securely and accessibly.
-
Cyclists
Great for both mountain and road cyclists looking for a waterproof way to store small items during rides.
-
Tourists
Perfect for long-distance cyclists touring new areas, as it provides easy access to navigation and quick snacks.
-
Heavy Load Users
Not suitable for those who need to carry larger items or heavier loads, as space is limited.
Product Description
ROCKBROS Top Tube Bike 840D Nylon Waterproof Bag Bicycle Front Frame Bag | Phone Accessories Pouch with Fiberboard Supports for MTB Road City Bike Compatible with Phone Under 6.8 (New Straps)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What size devices can fit in the ROCKBROS Bike Top Tube Bag?
Answer: The ROCKBROS Bike Top Tube Bag can comfortably hold smartphones up to 6.5 inches in screen size. This makes it ideal for various phone models, including the latest iPhones and Android devices. With its spacious interior, you can also fit essentials like keys, cash, or energy bars while cycling. Whether you're on a long mountain trail ride or a quick urban commute, the bag helps keep your belongings secure and accessible. -
Question:
Is the ROCKBROS Bike Top Tube Bag really waterproof?
Answer: Yes, the ROCKBROS Bike Top Tube Bag is designed with waterproof materials and sealed seams, ensuring that your valuables stay dry even during rainy rides. This is crucial for cycling enthusiasts who often face unpredictable weather conditions, allowing you to focus on your ride without worrying about the elements. It's perfect for both mountain biking and road biking adventures. -
Question:
How does the installation process work for the ROCKBROS Bike Top Tube Bag?
Answer: The installation of the ROCKBROS Bike Top Tube Bag is straightforward with its adjustable Velcro straps that fit securely around most frame types. Simply wrap the straps around the top tube and head tube, adjusting them for a snug fit. This ease of installation means you can switch it between different bikes or remove it quickly when you park your bike. It's particularly beneficial for cyclists looking for a hassle-free accessory. -
Question:
Can I use the ROCKBROS Bike Top Tube Bag for both mountain and road biking?
Answer: Absolutely! The ROCKBROS Bike Top Tube Bag is versatile enough to be used with both mountain and road bikes. Its aerodynamic design minimizes wind resistance, while the robust materials ensure durability on rugged terrains. Whether you’re cycling through trails or smooth pavements, this bag offers a reliable solution for carrying your essentials securely. -
Question:
What are the dimensions of the ROCKBROS Bike Top Tube Bag?
Answer: The ROCKBROS Bike Top Tube Bag typically measures around 10.6 x 4.3 x 4.3 inches, providing ample space for your phone and other essentials. Its compact size is carefully designed to not interfere with your pedaling while still offering enough capacity to store items you might need on mid or long rides. You'll find it fits neatly without causing any bulk on your bike frame. -
Question:
Is the ROCKBROS Bike Top Tube Bag suitable for long-distance cycling?
Answer: Yes, the ROCKBROS Bike Top Tube Bag is an excellent choice for long-distance cycling. Its water-resistant exterior and durable construction mean you can rely on it to keep your items safe during extended rides. Load it with essentials like snacks, charging cords, or navigation tools to ensure you're well-prepared on long journeys, making it a must-have accessory for long-distance cyclists. -
Question:
Does the ROCKBROS Bike Top Tube Bag come with a phone touchscreen feature?
Answer: Yes, one of the standout features of the ROCKBROS Bike Top Tube Bag is its transparent touchscreen cover, allowing you to operate your smartphone without removing it from the bag. This is particularly useful for navigating apps or tracking your ride stats effortlessly while on the go. It's perfect for cyclists who frequently use their phones for directions or monitoring progress during rides. -
Question:
What materials are used in the ROCKBROS Bike Top Tube Bag?
Answer: The ROCKBROS Bike Top Tube Bag is made from high-quality, durable polyester fabric and has a waterproof coating. These materials offer resilience against daily wear and tear, and a quick wipe will keep it looking clean. As a result, this design choice ensures longevity, making the pouch ideal for frequent cyclists looking for reliability in varying conditions. -
Question:
Can I clean the ROCKBROS Bike Top Tube Bag?
Answer: Yes, cleaning the ROCKBROS Bike Top Tube Bag is straightforward. Simply use a damp cloth with mild soap to wipe down the exterior, and avoid submerging it in water to protect the waterproofing features. Maintaining the bag in this way helps preserve its functionality, ensuring you can keep your essentials safe and dry while you ride, ride after ride. -
Question:
Where can I buy the ROCKBROS Bike Top Tube Bag in UK?
Answer: You can buy the ROCKBROS Bike Top Tube Bag from Ubuy in UK. Ubuy offers a comprehensive selection of cycling accessories, including this bike pouch pack. They provide reliable service and ensure you have access to high-quality gear for your cycling needs. Check out their website to find this product along with other biking essentials.
ROCKBROS Bike Pack Accessories AS-019-1 Editorial Review
The ROCKBROS Bike Top Tube Bag is a useful bicycle accessory that cyclists can use to store their items whilst on long rides. The waterproof pouch is conveniently located on the front frame for easy access and convenience. The bag is available in two different sizes, M and L, to suit different preferences. Customers had mixed experiences with the product, with some praising it for being spacious enough to store their wallets, phones, and other essentials, including sunglass cases, dog poop bags, chapsticks, and car keys. The bag's waterproof feature was also commended as it kept the items dry during downpours. On the other hand, the bag's zippers proved to be challenging to open and close, making it unsafe for cyclists to use while riding. However, some customers were able to resolve the issue by cutting holes near the bag's ends and tying it to the frame, making it more secure. Complaints were also made about the bag's overall durability, which some customers were unhappy with as it frayed or wore through the clear coat and paint of their bikes.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Conveniently located on the front frame of the bicycle for easy access and convenience
- Available in two different sizes, M and L, to suit different preferences
- Spacious enough to store wallets, cellphones, and other essentials
- Waterproof feature
Cons
- Zippers are difficult to open and close, making it unsafe to use while riding
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
GBP 30
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Monday, August 24
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Large capacity to store cycling essentials
- Durable and steady with stiff sidewalls
- Waterproof with TPU material and adhesive waterproof zipper
- Comfortable and convenient slim body design
- Easy to install with adjustable hook and loop design
- Portable and can be taken away from your bike
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.