• 【Magnetic Quick-Release System】One-touch magnetic quick-release mechanism allows tool-free installation and removal for effortless mounting and dismounting.
• 【Triple-Layer Waterproof Protection】Features TPU waterproof inner layer, high-density 70D nylon reinforcement, and TPU waterproof outer layer with welded seams and roll-top closure for superior water resistance.
• 【One-Way Air Valve】Rotating air valve allows you to compress the bag by removing excess air, maximizing storage efficiency and creating a more compact profile.
• 【Versatile 6L Capacity】Perfect size for commuting and short-distance cycling essentials, providing stable on-bike storage and convenient hand-carry capability when removed.
• 【Wide-Mouth Access Design】Large opening with wide-mouth design ensures smooth and convenient access to your belongings during rides.

Specifications:

• Capacity: 6L
• Material: 70D Nylon + TPU composite fabric
• Dimensions: 18cm × 13cm × 43cm
• Weight: ≈270g±5g