ROCKBROS AS-140 ROAD TO SKY Waterproof Bicycle Frame Bag 1.7L Orange

Fully waterproof with sealed zipper and 1.7-liter capacity, the ROCKBROS AS-140 ROAD TO SKY frame bag keeps essentials dry in heavy rain. Its slim, aerodynamic profile hugs the top tube, while PU leather and EVA construction shrug off road spray. Reflective logo boosts low-light visibility, and tool-free hook-and-loop straps fit virtually any frame.

Overview

The ROCKBROS AS-140 ROAD TO SKY is a purpose-built bicycle frame bag for cyclists demanding reliable weather protection without sacrificing aerodynamics. Mounted under the top tube, it keeps weight low and centered for stable handling. The waterproof zipper and fully sealed seams ensure your phone, tools, and snacks stay dry even in downpours. Durable PU leather resists tears and abrasions, while EVA padding provides structure and protects contents from vibration.

What stands out

• Waterproof construction with sealed zipper for all-weather protection
• Slim, aerodynamic shape reduces drag and fits tight frame geometries
• Reflective logo enhances visibility during dawn, dusk, or night rides
• Universal fit with adjustable hook-and-loop straps—no tools required
• Lightweight at just 180 g, adding minimal weight to your bike

Technical details

• Capacity: 1.7 liters
• Material: PU leather + EVA
• Mounting position: Under frame / top tube
• Attachment: Adjustable hook-and-loop straps
• Closure: Waterproof zipper
• Reflective elements: Yes (reflective logo)
• Internal compartments: 1 main compartment
• Dimensions (L x H x W): 28.5 x 13 x 5 cm
• Weight: 180 g

Our verdict

A compact, fully waterproof frame bag that blends aerodynamic efficiency with rugged durability—ideal for road cyclists and commuters who refuse to let weather slow them down.