Material composition
The shell is Challenge UltraWeave Ultra X200, the lining is Dyneema Mesh 3-GD026, and the reinforcement areas use Dyneema 3-CT5K1. The construction prioritizes low weight while maintaining resistance to everyday abrasion.

Product Information
The WEEKEND ROLL is a compact cylindrical handlebar bag designed to hold only what is necessary in a stable position at the front of the bike. Its configuration keeps visual volume low while balancing accessibility during the ride with a transition into daily use.
The shell uses Challenge UltraWeave Ultra X200 to balance low weight, abrasion resistance, and weather resistance. The interior uses Dyneema Mesh 3-GD026 to maintain a light structure without adding excessive bulk. Dyneema 3-CT5K1 is placed at reinforcement points.
When mounted on the handlebar, it sits parallel to the ground and uses a double YKK slider that can be opened and closed from either side. It is compatible with GIRA’s custom strap for short off-bike carrying after the ride.
Materials
The shell uses Challenge UltraWeave Ultra X200, the lining uses Dyneema Mesh 3-GD026, and the reinforcement areas use Dyneema 3-CT5K1. This material composition balances low weight and abrasion resistance.
Production
Produced in small batches, with emphasis on load-bearing areas and shape retention. Rather than pursuing lightness alone, the construction prioritizes continued use.
Shipping
Usually ships within 3–5 business days. Timing may vary depending on material availability and small-batch production conditions.
Price
¥9,000
Expandable Features
The shell is Challenge UltraWeave Ultra X200, the lining is Dyneema Mesh 3-GD026, and the reinforcement areas use Dyneema 3-CT5K1. The construction prioritizes low weight while maintaining resistance to everyday abrasion.
The mounting system combines webbing straps, boar-nose-shaped cord lock parts, and elastic cord. Simple components keep the position stable.
Suitable for images showing front storage during the ride and off-bike use when paired with the strap.
A 1.15L capacity in a 47g package keeps essential gear organized and held at the front of the bike.
In line with its parallel-to-the-ground mounted position, the double YKK slider allows opening and closing from both the left and right sides.
Compatible with GIRA’s custom strap for short-distance carrying after the ride.
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