• 【20L Large Capacity Design】Expandable roll-top design provides 20L capacity that adapts to both daily commuting and long-distance cycling adventures.
• 【Storm-Level Waterproof Protection】High-frequency seamless welding technology creates a waterproof barrier, with sealed zippers preventing water infiltration to keep belongings safe and dry.
• 【High-Visibility Reflective Safety】Comprehensive reflective design enhances nighttime visibility and cycling safety, providing crucial protection for evening rides.
• 【Quick-Release Adjustable System】Compatible mounting system features quick-release, 360° rotation, and sliding adjustment functions, fitting various rack specifications for secure installation.
• 【Multi-Mode Carrying Options】Versatile design transforms between rack bag, handbag, and shoulder bag with adjustable straps (80-136cm) to meet different carrying needs.
• 【Durable Construction】Made from 100% polyester material with reinforced stitching for long-lasting performance in various weather conditions.

Specifications:

• Material: 100% Polyester
• Capacity: 20L
• Folded Dimensions: 48cm x 32cm x 16cm
• Expanded Dimensions: 61.5cm x 32cm x 16.5cm
• Shoulder Strap Length: 80-136cm (Adjustable)