Handlebar bag Thule 5474 Chasm 2L Mid Blue — 2 L capacity, handlebar-mounted

Thule 5474 Chasm 2L Mid Blue is a compact handlebar bag designed for mounting to bicycle handlebars. With a 2‑liter capacity, the bag offers quick access storage for small essentials such as a phone, keys, wallet or snacks while riding. The Chasm combines a hinged top opening, a removable valuables pouch and a secure snap closure in a weather‑resistant construction that is suitable for commuting, bikepacking and short day trips where lightweight, easy‑to‑reach storage is required.

Advantages

The hinged top opening and drop‑in design enable fast access to items without dismounting. A removable valuables pouch provides a separate sling for phones, wallets and keys, while an internal pocket keeps small items organized. Adjustable hook‑and‑loop straps ensure a universal fit on most handlebars and a snap fastener secures contents against moderate weather. Reflective trim enhances visibility in low light, and water‑resistant materials improve durability and protection of stored items.

Suitable for

• Commuting and city cycling where quick access to essentials is needed
• Bikepacking and light touring for compact carry of small items
• Day trips and recreational rides to keep valuables within reach
• Riders who need a lightweight, handlebar‑mounted storage solution

Key specifications

• Capacity: 2 liters
• Mounting: adjustable hook-and-loop straps for handlebar attachment
• Opening: hinged top for rapid drop-in access
• Closure: snap fastener to protect contents from moderate weather
• Internal organization: built-in pocket plus removable valuables pouch
• Material properties: durable, water‑resistant construction
• Visibility: reflective trim for increased safety
• Color: Mid Blue

How to use

Open the hinged top to drop items into the main compartment and use the internal pocket for smaller objects. Place valuables such as a phone, wallet or keys into the removable pouch for extra protection and quick removal. Attach the bag to your handlebar with the adjustable hook‑and‑loop straps, positioning it centrally and tightening the straps to eliminate movement. Fasten the snap closure to help keep contents secure and protected from light rain or splashes.

Usage recommendations

For longer rides or rough terrain, check strap tightness periodically and move the bag slightly to ensure it does not interfere with brake or shifter cables. Avoid overloading beyond small essentials to maintain stable steering and use the removable pouch to keep electronics separated from other items. Clean and dry the bag after wet conditions to preserve water‑resistant properties.