Miss Grape Trunk Aero Bar 6L Waterproof Bag – Black

Miss Grape Trunk Aero Bar – Waterproof Storage for Aerobars, Ultra-Distance & Bikepacking

The Miss Grape Trunk Aero Bar is a completely waterproof 6-liter bag specifically designed for bicycles equipped with aero bar extensions. Built for long-distance events, audax riding and ultracycling, it provides a compact storage solution between the extensions while keeping essential equipment protected from the elements.

At only 121 grams, the Trunk Aero Bar adds meaningful carrying capacity with very little additional weight. Its compact 13 cm diameter and adjustable Velcro® mounting system make it particularly well suited to performance-oriented endurance setups where space, weight and aerodynamics matter.

Designed Specifically for Aero Bar Setups

Unlike a conventional handlebar roll, the Trunk Aero Bar is designed to mount directly between aero bar extensions.

An included Velcro® mounting kit provides multiple adjustment positions, allowing the bag to be positioned according to the rider's cockpit configuration. This makes it especially useful for ultra-distance road and gravel bikes where aerobars occupy much of the available handlebar space.

The design provides a simple way to add front storage while maintaining access to the aero extensions during long hours in an aerodynamic riding position.

6-Liter Capacity for Long-Distance Riding

With 6 liters of storage capacity, the Trunk Aero Bar offers enough room for clothing, compact sleeping equipment, nutrition and other endurance essentials without introducing the bulk of a large traditional handlebar bag.

The bag measures up to 36 cm in length/height when loaded, with a compact 13 cm diameter, making it particularly appropriate for the restricted space between aero extensions.

Its relatively small dimensions also make it a strong complement to a frame bag, top-tube bag or saddle bag when building a complete ultracycling or bikepacking setup.

Completely Waterproof Construction

Miss Grape officially describes the Trunk Aero Bar as completely waterproof. Its main body is constructed from black 210 nylon coated with phthalate-free PVC, providing durable protection against rain and road spray.

High-stress areas use reinforced 420 nylon / 300 polyester dotted fabric treated with a water-repellent polyurethane resin. This combination is designed to deliver the mechanical resistance required for long-distance riding over changing road and gravel conditions.

Roll-Top Closure

The Trunk Aero Bar uses a roll-top closure, eliminating the need for a conventional zipper and creating a simple, secure waterproof storage compartment.

The roll-top format also allows the bag to adapt to the equipment inside while keeping the overall package compact—a useful feature when minimizing unnecessary bulk around an aero cockpit.

Reflective Details for Ultra-Distance Riding

A reflective Miss Grape logo improves visibility in low-light conditions, an especially relevant feature for audax and ultracycling riders who may spend significant time riding before sunrise, after sunset or through changing weather conditions.

Can Also Be Used as a Fork Bag

The Trunk Aero Bar isn't limited to aerobars. Miss Grape also designed it so that it can be used as a fork bag, adding another level of versatility for gravel and adventure setups.

This makes it possible to repurpose the bag as a rider's luggage configuration changes between ultra-distance road riding, gravel racing and traditional bikepacking.

Made in Italy

The Trunk Aero Bar is made in Italy using Miss Grape's technical materials, customized polypropylene straps and nylon hardware.

It is certified according to REACH EC Regulation No. 1097/2006, continuing Miss Grape's focus on lightweight and durable Italian-made bikepacking equipment.

Technical Specifications

• Intended Use: Ultra-Distance / Ultracycling / Audax / Road / Gravel / Bikepacking
• Primary Position: Between Aero Bar Extensions
• Secondary Use: Fork Bag
• Volume: 6 L
• Maximum Length / Height: 36 cm
• Diameter: 13 cm
• Weight: 121 g
• Waterproof Protection: Completely waterproof
• Closure: Roll-top
• Mounting: Adjustable Velcro® kit included
• Mounting Positions: Multiple adjustment positions
• Main Material: Black 210 Nylon
• Main Fabric Coating: Phthalate-free PVC
• Reinforcement Material: 420 Nylon / 300 Polyester dotted fabric
• Reinforcement Treatment: Water-repellent polyurethane resin
• Straps: Customized polypropylene, black/green and black
• Hardware: Nylon
• Visibility: Reflective logo
• Color: Black
• Made in: Italy