• 【Universal Compatibility Design】Perfectly fits 20-45mm diameter vertical tubes, compatible with electric scooters, balance bikes, and folding bicycles.

• 【EVA Hard Shell Protection】High-strength EVA material construction provides impact resistance and compression protection, safeguarding phones, cameras, and valuables from vibration damage.

• 【Quick Release System】Features secure quick-release mount with carrying handle for easy removal when dismounting, freeing up handlebar space for additional accessories.

• 【Waterproof Rain Protection】Full-body waterproof fabric with sealed waterproof zipper reduces water penetration, ensuring worry-free riding in rainy conditions.

• 【Low Profile Design】Specially designed low-profile shape for front tube mounting with adjustable height positioning that won't obstruct headlights for safer night riding.

Specifications:

• Material: PU + EVA
• Capacity: 2L/3L (Optional)
• Compatible Tube Diameter: 20-45mm
• Mounting System: Quick-release Tube Mount
• Waterproof Rating: Rain Resistant
• Application Scenarios: Daily Commuting, Outdoor Cycling