360° Waterproof Bike Phone Bag & Handlebar Mount – untoom
360° Waterproof Bike Phone Bag & Handlebar Mount – untoom
Ride Smarter — Keep Your Phone Visible, Dry & Accessible
The untoom 360° Waterproof Bicycle Phone Bag is the ultimate all-in-one cycling companion. Whether you're hitting mountain trails, cruising city streets, or commuting by motorcycle, this handlebar phone mount keeps your device secure, visible, and protected from the elements — all while letting you navigate, track rides, and control music with a simple tap through the crystal-clear TPU touchscreen window.
Key Features
- 360° Full Rotation Mount — Swivel to any angle for the perfect portrait or landscape viewing position on the go.
- Waterproof Protection — Sealed TPU transparent window (16.8 cm × 8.5 cm) shields your phone from rain, splashes, and dust while maintaining full touchscreen sensitivity.
- Universal Handlebar & Rearview Mirror Compatibility — Mounts securely to bicycle handlebars and motorcycle rearview mirror stems. Fits virtually all bike and moto setups.
- Spacious Bag Design — Outer bag measures 21 cm × 10.5 cm, with extra room for cards, cash, earbuds, or small essentials.
- Touch-Sensitive TPU Window — Use GPS, answer calls, change tracks, or check maps without removing your phone from the case.
- Durable Plastic Construction — Lightweight yet tough, built to withstand daily rides and long-distance touring.
- No-Charger Design — Streamlined and focused; use your own power bank for extended battery if needed.
Specifications
| Brand | untoom |
| Model | C-109-A |
| Material | Plastic + TPU |
| Bag Outer Size | 21 cm × 10.5 cm |
| TPU Window Size | 16.8 cm × 8.5 cm |
| Rotation | 360° |
| Compatibility | Universal (bicycle handlebars & motorcycle mirrors) |
| Country of Origin | Made in Mainland China |
Perfect For
- Road cyclists, mountain bikers & commuters
- Motorcycle riders needing quick phone access
- GPS navigation & fitness tracking on the move
- Touring cyclists who need phone + storage in one
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Frequently Asked Questions
Q: What phone sizes does this bicycle phone bag fit?
A: The transparent TPU window measures 16.8 cm × 8.5 cm, making it compatible with most smartphones up to approximately 6.7 inches. This covers the vast majority of modern Android and iOS devices.
Q: Can I actually use the touchscreen through the TPU window while riding?
A: Yes! The clear TPU window is specifically designed to be touch-sensitive, so you can tap, swipe, and interact with your phone's screen — including GPS apps, music controls, and calls — without ever removing your device from the bag.
Q: Is this bag truly waterproof, or just water-resistant?
A: The bag features a waterproof design that protects your phone from rain, splashes, and light wet conditions. It is well-suited for cycling in wet weather, though we recommend avoiding full submersion in water.
Q: Does this mount fit both bicycle handlebars and motorcycle mirrors?
A: Yes — the universal mounting system is designed to attach securely to standard bicycle handlebars as well as motorcycle rearview mirror stems, giving you flexible placement options on any two-wheeled vehicle.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.