# BIGTEDDY Waterproof Bicycle Rear Rack Bag

Waterproof: The BIGTEDDY bicycle rear rack bag is a soft-sided carry bag with reflective binding, external mesh pockets and a claimed easy-attach design. Its listed dimensions are unusual, so confirm the size before relying on it for a particular load or rack.

- [Original product page](https://aussiedealscout.com/product/bigteddy-waterproof-bicycle-rear-rack-bag)
- [View offer](https://aussiedealscout.com/visit/bigteddy-waterproof-bicycle-rear-rack-bag)
- Market: AU
- Language: en-AU
- Currency: AUD
- Brand: BIGTEDDY
- Category: Sports & Outdoors > Cycling > Bicycle Parts & Accessories
- Price: 16.12 AUD
- Previous price: 20.19 AUD
- Discount: 20%
- Price checked: 2026-11-12T20:23:06.189Z
- Rating: 3.8 / 5
- Reviews: 37

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Reflective binding is listed as a design feature.
- External mesh pockets are described as easy to access.
- The listing claims the bag attaches to different rear racks, but gives no specific compatibility measurements.

## Pros

- External mesh pockets provide a stated option for quick access to smaller items.
- Reflective binding and a lightweight-fabric claim add practical details for cycling use.

## Specifications

### Identity
- Brand: BIGTEDDY
- Colour: Black
- Vehicle type: Bicycle
- Shell type: Soft
- Pattern: Solid
### Dimensions and installation
- Mounting type listed: Seat Mount
- Dimensions listed: 10L x 406W x 406H centimetres
- Handle: Web Handle
### Storage
- Pocket description: Zippered Pocket

## Before you buy

- The listing details are inconsistent or unconfirmed: it calls the bag waterproof, but does not provide a specific water-resistance rating, and its stated dimensions of 10L x 406W x 406H centimetres appear unusual for a bicycle bag. Confirm the intended size and weather protection before purchase.

## A good fit for

- Cyclists seeking a soft rear-rack bag with external mesh storage and reflective binding.
- Buyers who can confirm that the stated mounting and dimensions suit their bicycle and cargo needs.

## Less suited to

- Buyers needing a clearly specified capacity, verified rack fit or a defined level of waterproof protection.

## Customer feedback

Only aggregate ratings are supplied, with no customer-comment summary. The distribution spans all star levels and is mixed, so it does not establish specific strengths or problems. For a buyer, the uncertain dimensions and unspecified level of water protection are more useful points to verify than the ratings alone.

## Frequently asked questions

### What are the listed dimensions?
The listing gives 10L x 406W x 406H centimetres. This appears unusual for a bicycle bag, so confirm the intended dimensions with the selected listing before buying.
### Is the bag waterproof?
The product title describes it as waterproof, but no water-resistance rating or test details are supplied. Do not assume a particular level of protection.
### What mounting type is listed?
Seat Mount is listed, and the description claims attachment to different rear racks. Specific rack compatibility measurements are not provided.

## Alternative options

- [AIMALL Waterproof Bike Pannier Bag - 12.4"x10.2"x6.3" 840D Oxford Rear Rack Cycling Bag with Reflective Straps, Universal Fit for Bicycle Commuting/Touring](https://aussiedealscout.com/visit/bigteddy-waterproof-bicycle-rear-rack-bag)
- [Mingzhe 3-in-1 Bike Rack Bag Trunk Bag Waterproof Rear Seat Bag Cooler Bag with 2 Side Hanging Bags Cycling Cargo Luggage Bag Pannier Shoulder Bag](https://aussiedealscout.com/visit/bigteddy-waterproof-bicycle-rear-rack-bag)
- [Coolrunner Panniers Bike Bags Bike Rear Rack Bag Bicycle Trunk Bag 27L Bicycle Rack Rear Bag with Rain Cover Bike Saddle Bag for Grocery Shopping Commuter Travel Outdoor Cycling Trip](https://aussiedealscout.com/visit/bigteddy-waterproof-bicycle-rear-rack-bag)
- [KEMIMOTO Bike Bag Panniers 34L, 600D Oxford Fabric Water Resistant \| with Rain Cover, Double System Fasteners, Suitable for City, Mountain, Road, Electric, and Hybrid Bikes, Black](https://aussiedealscout.com/visit/bigteddy-waterproof-bicycle-rear-rack-bag)
- [Dunlop - Bicycle Bag Double - Waterproof Pannier Rack Bag with Fluorescent Stripes - 26 L and 36 x 30 x 12 cm - Black](https://aussiedealscout.com/visit/bigteddy-waterproof-bicycle-rear-rack-bag)
- [Shanghigh Bike Rear Rack-50 kg Aluminum Cargo Carrier with Quick Release \| Cargo Rack with Reflector Lamp for Rear Basket,Adjustable Design Fits Most Bike Frames for Commuting and Cargo Transport.](https://aussiedealscout.com/visit/bigteddy-waterproof-bicycle-rear-rack-bag)
- [Bike Pannier Bag Bicycle Rear Back Seat Carrier Bag Basket Rack Rain Cover 40L \(Khaki\)](https://aussiedealscout.com/visit/bigteddy-waterproof-bicycle-rear-rack-bag)
- [ROCKBROS Bike Pannier Waterproof Bike Rear Rack Bag Max 30L Large Capacity Bike Rear Pannier for Cycling Traveling Commuting](https://aussiedealscout.com/visit/bigteddy-waterproof-bicycle-rear-rack-bag)
- [Fischer Terra Waterproof Pannier Bag Bike Bag for Peace of Mind Cycling High Visibility Reflective Logo, Robust TPU, Welded Seams, Detachable-Bike Pannier Protection for Your Essentials - 30L](https://aussiedealscout.com/visit/bigteddy-waterproof-bicycle-rear-rack-bag)
- [Waterproof Bike Cover Heavy UV Rain Garage Storage Protection Bicycle XL Size - Heavy-Duty 210T Polyester, Anti-Theft Design, with Secure Elastic Buckle, Portable with Storage Bag](https://aussiedealscout.com/visit/bigteddy-waterproof-bicycle-rear-rack-bag)
- [WODHMIEY Bike Pannier Bag, Double Side Rack Bag 25L, Waterproof Rear Seat Tail Carrier with Reflective Strips Carry Handle, Fit for All Rear Rack Sizes Short Distance Travel](https://aussiedealscout.com/visit/bigteddy-waterproof-bicycle-rear-rack-bag)
- [Fischer Waterproof Pannier Bag & Backpack- Versatile Bike Pannier with Seamless Conversion, Secure Fastening Hooks & Reflective Strips Durable & Safe Bike Pannier Backpack for Cyclists- 23L](https://aussiedealscout.com/visit/bigteddy-waterproof-bicycle-rear-rack-bag)

## Add-ons

- [Shanghigh Bike Rear Rack-50 kg Aluminum Cargo Carrier with Quick Release \| Cargo Rack with Reflector Lamp for Rear Basket,Adjustable Design Fits Most Bike Frames for Commuting and Cargo Transport.](https://aussiedealscout.com/visit/bigteddy-waterproof-bicycle-rear-rack-bag)
- [DYZI USB Rechargeable Bike Lights Set -Waterproof Front Headlight & Tail Light Easy to Fit & Mount, Built in Powerbank for Charging Devices](https://aussiedealscout.com/visit/bigteddy-waterproof-bicycle-rear-rack-bag)

## Images

![BIGTEDDY Waterproof Bicycle Rear Rack Bag — 1](https://aussiedealscout.com/i/xFvH0Tc8zvEKHB1c1VX9TKO44JaONZ_ZziKNUqg21ikVuugsgxVWlCgiBwXXIwP5toHMmiUq8svi8y5ASw82GAh7Q4sol93Rv7ZPa7Onp9g8uw7_M7sFZ-dK.jpg)

![BIGTEDDY Waterproof Bicycle Rear Rack Bag — 2](https://aussiedealscout.com/i/iFBut228lom2cgwR5_uzWtAnyt2IPq29FPigz7UMakv4CBMn-2lYZaHPhskbklnEsrKHzN3uod-r5h-m3C18g9lCf3_fIZ6vVpk6qWDubW01gCWsvf2GhLWz.jpg)

![BIGTEDDY Waterproof Bicycle Rear Rack Bag — 3](https://aussiedealscout.com/i/6ba1WZAj0oDtxyIQCLTTTfPlyygMBE1J386JSYxyoYAdu4o00nzZ5Wqj3_mgBeW0HDFRQ3lwdOGizV3woXpyJgrpHBMRufegaNmGN7in3z8sda1_3cSUzYOm.jpg)

![BIGTEDDY Waterproof Bicycle Rear Rack Bag — 4](https://aussiedealscout.com/i/yCQYKTwi9psKh1LnazxIiQ4tJn304WRoJmfJS0p7e3taymg5u5mlUbyZ7FDyrPIc-X086RbHq6Ub-fPhqJ27YTuzyuWTuhii2H2NuY6NyrI1bJzl_zaGhIj2.jpg)

![BIGTEDDY Waterproof Bicycle Rear Rack Bag — 5](https://aussiedealscout.com/i/g2EErPNawU5qchxHz1FuSeCRpaFhraTkbkvATqIjmGCTHFX7LXZVGm5SWUMqKuYamYiveShTVu__uGA_lYwxjM1WqM0fZsn-T0HwrXfNGeKCkOUopJnricvs.jpg)

![BIGTEDDY Waterproof Bicycle Rear Rack Bag — 6](https://aussiedealscout.com/i/pxMJpjFBZBkYj3McqncKhid6ikrtKIq1xSRlsunEpEzQSnvCa5UtuCziDqfRUd04GZFiUrqGsELGQQv1yU-H9WcfQPThNe02kPLgM7V0ogVNnaNY4EuUoz_L.jpg)

![BIGTEDDY Waterproof Bicycle Rear Rack Bag — 7](https://aussiedealscout.com/i/FpyYNur1dF5zYJvp0zRzDG6H5i1Rt3QD8byS0tkk83qe6a-HURPtcaHwJyFQ2EDCYSnUzi1_J3DMWzu7ddtYKUQ-jhNkXPP69LQWE740xsEf2VpZ5Bj7eQPb.jpg)