







ROCKBROS FlashRide Sketch Bike Triangle Bag
- Free Shipping:📦
Shipping Info
- US Warehouse In-stock: 3–4 business days
- 🌍International Shipping (if US out of stock): 7–10 business days
🚲 Bicycle Shipping
Delivery Times:
- Standard: 40–60 business days
- Expedited: 18–20 business days
Shipping Fees:
- Small Bikes: $20 (Standard) | $70 (Expedited)
- Large Bikes: $100 (Standard) | $250 (Expedited)
No extra taxes. Choose the option that works best for you.
We offer a 30-day hassle-free return and exchange policy starting from the date you receive your item. To be eligible, products must be unworn, unused, with tags attached, in original packaging, and accompanied by proof of purchase. If the item is defective, damaged, or incorrect, we cover the return shipping cost; for size or personal preference returns, the customer is responsible for shipping fees. Please inspect your order within 72 hours and contact us for any issues. EU customers have a 14-day no-questions-asked return right. Refunds will be processed within 10 business days after we receive and inspect your return. Please contact customer service before returning items and send returns to the designated address; unauthorized returns will not be accepted. For questions, email service@rockbrosbike.us.
At ROCKBROS, we offer a worry-free 1-year warranty to ensure your satisfaction. Whether it's a defect or product issue, simply reach out to us at service@rockbrosbike.us with your order details. We'll handle the rest to make sure your experience is smooth and hassle-free.

Product FEATURES
- Lightweight Triangle Design:This bike triangle bag weighs only 100g and offers a 1.9L capacity, making it ideal for daily rides. The stylish logo design adds a touch of uniqueness to the bag, making it stand out from the crowd. Whether you're riding a road bike, mountain bike, or commuter bike, this bag is designed to fit all your cycling needs (please check the dimensions before purchasing).
- Long-lasting Material:This bike pouch is made from a multi-layer composite structure, with an outer layer of polyester fabric for excellent abrasion resistance and water-repellent properties, protecting your belongings from light rain and scratches. The inner layer includes thick foam for extra shock absorption, keeping your items safe even on bumpy rides.
- Spacious Storage: With a 1.9L capacity, this bike frame pack provides ample space for your essentials, such as your phone, keys, wallet, gloves, glasses, energy bars, and repair tools. The two internal mesh pockets help keep everything organized and easily accessible, ensuring a tidy and efficient ride.
- Stable Fixing Design: Equipped with three adjustable straps, the frame storage bag stays securely attached to your bike frame, even on rough terrain. This design is compatible with most mountain bikes, road bikes, and commuter bikes, making installation quick and easy for all types of cyclists.
- User-Friendly Features: 1. Wide Zipper Opening-the large zipper opening ensures easy access to your items during the ride. 2.Compact Design-at just 4cm thick, the storage pouch is slimmer than most, preventing leg contact and offering a more comfortable riding experience.

- Lightweight Triangle Design:This bike triangle bag weighs only 100g and offers a 1.9L capacity, making it ideal for daily rides. The stylish logo design adds a touch of uniqueness to the bag, making it stand out from the crowd. Whether you're riding a road bike, mountain bike, or commuter bike, this bag is designed to fit all your cycling needs (please check the dimensions before purchasing).
- Long-lasting Material:This bike pouch is made from a multi-layer composite structure, with an outer layer of polyester fabric for excellent abrasion resistance and water-repellent properties, protecting your belongings from light rain and scratches. The inner layer includes thick foam for extra shock absorption, keeping your items safe even on bumpy rides.
- Spacious Storage: With a 1.9L capacity, this bike frame pack provides ample space for your essentials, such as your phone, keys, wallet, gloves, glasses, energy bars, and repair tools. The two internal mesh pockets help keep everything organized and easily accessible, ensuring a tidy and efficient ride.
- Stable Fixing Design: Equipped with three adjustable straps, the frame storage bag stays securely attached to your bike frame, even on rough terrain. This design is compatible with most mountain bikes, road bikes, and commuter bikes, making installation quick and easy for all types of cyclists.
- User-Friendly Features: 1. Wide Zipper Opening-the large zipper opening ensures easy access to your items during the ride. 2.Compact Design-at just 4cm thick, the storage pouch is slimmer than most, preventing leg contact and offering a more comfortable riding experience.






