Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:

Create a detailed description for the following product: HELMMATE, belonging to category: On-bike Helmet Storage

### Response:
Helmmate is a user-friendly option for storing a bicycle helmet. Displaying a simple yet functional design with rounded edges, the case is mounted directly underneath the bicycle seat and contains a cover made of rainproof material. The helmet can be stored in this cover and secured to the bicycle with a combination lock. Thanks to this practical and easy-to-mount product, riders have the comfort of being able to leave their helmet on the bicycle.
### End