








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
Key Features
-
Two Sizes Available:
-
Small (0.8L): Fits essentials for daily or solo rides
-
Large (1.4L): Ideal for short tours or group cycling gear
-
-
Smart Zipper Design:
-
Small size: Straight side-opening zipper
-
Large size: L-shaped side-opening zipper
-
Easy one-handed access while riding
-
-
Ergonomic Shape:
-
Narrow edge design prevents leg contact
-
Curves to fit bike frame without interfering with pedaling
-
-
Versatile Installation:
-
Strong Velcro straps—tool-free, fast, and secure
-
Adjustable strap length for a custom fit
-
Compatible with folding bikes, mountain bikes, and flat-handle road bikes
-
Mounts in various locations while avoiding bottle cages
-
-
Premium Materials:
-
Bag body: 100% polyester with water-repellent coating
-
Zipper: Durable zinc alloy
-
Anti-scratch fabric for long-term durability
-
Built-in mesh compartments for organized storage
-
-
Modern Aesthetics:
-
Clean, minimalist look suitable for city rides
-
Available in Black, Blue, and Red
-

Key Features
-
Two Sizes Available:
-
Small (0.8L): Fits essentials for daily or solo rides
-
Large (1.4L): Ideal for short tours or group cycling gear
-
-
Smart Zipper Design:
-
Small size: Straight side-opening zipper
-
Large size: L-shaped side-opening zipper
-
Easy one-handed access while riding
-
-
Ergonomic Shape:
-
Narrow edge design prevents leg contact
-
Curves to fit bike frame without interfering with pedaling
-
-
Versatile Installation:
-
Strong Velcro straps—tool-free, fast, and secure
-
Adjustable strap length for a custom fit
-
Compatible with folding bikes, mountain bikes, and flat-handle road bikes
-
Mounts in various locations while avoiding bottle cages
-
-
Premium Materials:
-
Bag body: 100% polyester with water-repellent coating
-
Zipper: Durable zinc alloy
-
Anti-scratch fabric for long-term durability
-
Built-in mesh compartments for organized storage
-
-
Modern Aesthetics:
-
Clean, minimalist look suitable for city rides
-
Available in Black, Blue, and Red
-






