SWIFT INDUSTRIES CATALYST PACK (SI600X｜LUMINARY COLLECTION)｜7.5L Compact Pack for Light and Agile Riding

Retaining the ease of use of the Zeitgeist, with a perfect size that suits even small bikes.

For long rides and touring, you want to carry your essentials. But you don't want a bulky bag cluttering your handlebars. The SWIFT INDUSTRIES CATALYST PACK was born from these needs.

Inheriting the design philosophy of the brand's best-selling "Zeitgeist Pack," it has been re-engineered into a more compact size. It fits effortlessly on 420mm wide road handlebars and smaller gravel bikes, and is perfectly compatible with Japanese physiques and compact frame designs.

With a capacity of 7.5L, it's the perfect size to securely store essentials you want to carry during your ride, such as a wind shell, snacks, camera, and mobile battery. It's a 2-way bag that can be used as both a handlebar bag and a saddle bag, allowing you to adapt it to your riding style.

The material used is SWIFT INDUSTRIES' independently developed "SI600X." This material features 600D recycled polyester laminated with a waterproof film and diamond-shaped reinforcing fibers, achieving high abrasion resistance and waterproofing. It offers durability that can be used with confidence for everything from daily commutes to long touring and bikepacking.

The LUMINARY color, inspired by the aurora, is a special design that shows various expressions depending on the viewing angle and light. It blends naturally with everything from classic chromoly bikes to modern gravel bikes.

Features

• Compact model inheriting the design philosophy of the Zeitgeist Pack
• Easy-to-handle size with a 7.5L capacity
• Compatible with 420mm wide road handlebars (with STI shifters)
• 2-way design for use as both a handlebar bag and a saddle bag
• Uses SWIFT INDUSTRIES' unique "SI600X" material
• High-durability fabric with a 600D recycled polyester base
• Laminated construction with waterproof film + reinforcing fibers
• Includes VOILE 9-inch Nano Straps
• Compatible with optional shoulder strap
• Ideal for touring and bikepacking
• LUMINARY Collection exclusive color

SPECIFICATIONS

• Material: SI600X (Recycled Polyester)
• Size: Width 28cm × Height 18cm × Depth 15cm
• Capacity: 7.5L
• Included Accessories: VOILE 9-inch Nano Straps ×2
• Included Accessories: Handlebar attachment foam spacers ×6
• Included Accessories: Steerer tube strap

The CATALYST PACK is the perfect size for those who find the Zeitgeist a little too large but regular handlebar bags insufficient in capacity.

It pairs well with 420mm wide road bikes and small gravel bikes, offering a very natural balance when mounted. The 7.5L capacity is also exquisite, allowing you to securely store items like a windbreaker, snacks, and a camera.

The SI600X material has a firm texture and excellent durability, providing a sense of reliability for long-term use. Furthermore, the LUMINARY color is distinctive without being overly flashy, and looks even more appealing in person than in photos.

I believe this is a versatile bag typical of SWIFT INDUSTRIES, suitable for everything from daily rides to weekend long rides and light bikepacking.