Quick Summary
The Rhinowalk 40L Rear Rack Bag is a double pannier bag for bicycle trunk storage, designed to fit onto a rear rack and help carry ride essentials in one place. It includes a rain cover and is described as a high density polyester waterproof bag with a 6000MM water pressure rating, which adds useful protection for wet rides.
Who It Is Best For
This bag suits riders who want extra rear storage for commuting, touring, or day rides and prefer a pannier style setup over carrying everything in a backpack. It should appeal to anyone who wants organised storage for smaller items as well as larger ride kit.
What To Know Before You Buy
The bag is listed as fitting a maximum 15MM rack tube, so it is important to check your rack before ordering. It offers a 40L combined capacity across the two main bags, with extra pockets and a top storage area for added flexibility.
Pros: Useful rear storage with a rain cover, inner and outer pockets, reflective tape, and extra carrying space on top.
Cons: The rack fit limit means you should check compatibility with your bicycle rack before buying.
Common Buyer Questions
What is the main use of this bag?
It is a rear rack bag for bicycle trunk storage, with double pannier style storage for carrying ride essentials.
Does it include weather protection?
Yes, it comes with a rain cover and is described as a waterproof bag made from high density polyester.
How much storage does it offer?
The two main bags have a combined capacity of 40L, with extra pockets and top storage for larger items.
Will it fit every bike rack?
No, it is listed as fitting a maximum 15MM rack tube, so the rack should be checked before ordering.
What can I store in it?
It has inner and outer zip pockets for smaller items and additional top storage for items such as tents, sleeping bags, and clothes.
Is it useful for night riding?
It includes reflective tape on the back to help with visibility when riding at night.
Key Details
| Detail | What it means in use |
|---|---|
| Brand | Rhinowalk |
| Product type | Rear rack bag with double pannier storage |
| Capacity | 40L across the two main bags |
| Material | Polyester |
| Water protection | High density polyester waterproof bag with a rain cover and 6000MM water pressure rating |
| Inner storage | Small zip pocket for phone, charge, keys, and similar items |
| Outer storage | External zip pocket for gloves, GoPro, and similar items |
| Top storage | Retractable belt for carrying tents, sleeping bag, clothes, and similar items |
| Extra attachment system | Molle system for items such as walkie talkie and glasses |
| Visibility feature | Reflective tape on the back |
| Rack fit | Fits a maximum 15MM rack tube |
Final Buying View
The Rhinowalk 40L Rear Rack Bag gives you practical rear storage with useful pockets, top carrying space, reflective detail, and a rain cover for wet weather. It is a solid choice if you want organised bike storage and can confirm that your rack fits the stated size limit. A good option for riders who want to keep essentials close and their load neatly arranged.










