









Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.
🚴♂️ Gear up, lock down, ride on—your ultimate all-weather cycling sidekick!
The West Biking Bike Rear Seat Bag offers a generous 8.6L capacity with organized compartments, crafted from durable, water-resistant 600D Oxford fabric with PU and EVA reinforcements. Featuring double waterproof zippers, a rain cover, reflective safety strips, and secure no-tool velcro mounting, it’s designed for hassle-free installation and maximum stability on most bike racks. Its multifunctional design includes a shoulder strap and handle, making it perfect for cycling, commuting, and outdoor adventures.







| ASIN | B09WHHX1XG |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #25,762 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #18 in Bike Panniers & Rack Trunks |
| Brand | West Biking |
| Brand Name | West Biking |
| Capacity | 8.6 Liters |
| Closure Type | Zipper |
| Color | black-1 |
| Compatible with Vehicle Type | Bicycle, Motorcycle |
| Customer Reviews | 4.6 out of 5 stars 1,358 Reviews |
| Handle Type | Web Handle |
| Item Dimensions L x W x H | 15"L x 6.7"W x 6.7"H |
| Item Type Name | Luggage- Trunk |
| Manufacturer | West Biking |
| Manufacturer Part Number | 4677 |
| Material | 600D Oxford fabric + PU + EVA |
| Material Type | 600D Oxford fabric + PU + EVA |
| Model Number | 4665756 |
| Mounting Type | Rack Mount |
| Number of Compartments | 1 |
| Pattern | Striped |
| Product Dimensions | 15"L x 6.7"W x 6.7"H |
| Shell Type | PU+EVA Shell |
| Size | 15 x 6.7 x 6.7 inches |
| Strap Type | Adjustable |
| Style Name | Pannier Bag |
| Unit Count | 1 Count |
| Vehicle Service Type | Bicycle, Motorcycle |
J**N
Great Bag
This was delivered about two minutes before I went on a 10 mile ride. I put it on and loaded it up in about 3 minutes. I thought I may have over loaded it, but didn't come close. I've got a full 26 oz Yeti, my bike lock, large battery pack with cables, a micro fiber tool and my bike tool kit, with room to spare. The bag is pretty sturdy too, kind of like a hard shell but soft touch rubber case with a nylon flap with rubber covering the zipper. I'm fairly impressed and I'd reccomend it for anyone in the market for a cargo bag for their bike.
D**R
Extremely well made
I’ve been searching for this type of bag for a long time. The West Biking Rear bag is just the right size, not too big but large enough to carry a day’s riding essentials plus outer elastic tie down and bottle holder. It stays put on the rack and doesn’t slide around at all. Great bag 5 stars
J**1
Glad I Bought It
This well made bag is light weight and easy to install behind the bike seat. There's plenty of room for storage and the zipper works well and seals the bag from the elements. The bag replaced an older heavy basket that came with the bike and looks a lot better. I chose this bag because of the looks, and price; comparing it to other similar items that were $100 or more. Glad I bought it!
G**N
A Good Place to Store Your Gear
We recently bought e-bikes, and now we can ride much farther than we used to. With those longer rides and more complex bikes comes the need to haul more stuff. The bikes came with rear racks, but no bag. After looking at 900 bike bags, I decided to go with this one and I'm pretty happy with it. It holds my cable lock, tools, a small medical kit, and an extra water bottle. I could put an extra bike battery in here too if needed. If we happened to shop or pick something up while on a ride, I have extra room. This bag feels sturdy and looks nice. Some bags kind of look saggy or deflated when they aren't full, but with the rigid sides, this one holds it's shape. The only thing I don't love about it is that you have to undo long velcro straps to remove it. So if I were to go in a bar/restaurant/etc. and wanted to take this with me, it would require some fiddling. My old "analog" bike has a Topeak MTX(?) which has a track and latch system, where you just push a release button and slide it out, which I prefer. I would recommend this for anyone who doesn't typically remove their bag often as it is durable and feels like it will last a long time.
R**B
Great product
Fits bike perfectly and is very durable I would definitely buy this again, if needed
J**O
Ride
This is really a nice product. This is perfect for my bike. I can get a lot of stuff in there very well designed looks really cool. Lots of pocket area in the inside. This is what I needed. Thank you very much. Nice work.
E**)
Great addition to my E-bike
Holds well, is sturdy, is spacious, and has utility. I can fit like 5+ drinks in it, plus my DJI mic, charger, camera, and power bank. It holds in place going 50mph and on bumps, coming off curbs, etc. versatile I'd say. It's also really stylish, I get compliments often about this bike and I'm sure this adds to it. Just matches really well I think. The price isn't bad on this either. It is easy to put on with it's straps, like I said, stays in place. Easy to remove and can even be used as a travel bad or gym bag with it's straps and handle.
7**N
works as expected
I bought this so I could mount it to my rear rack so to carry extra clothing just in case I happen to need something extra if the weather changes while on a ride. It is quite long so I had to adjust my rack so the box would not hit the seat. The box while water resistant is not water proof but comes with a plastic cover. that said I would think the box itself would repel a light rain without problem ( although I have not tested this ). Meets my need for extra cloths with room to spare. The water bottle holder in the rear is a nice touch. I don't carry an extra water bottle so I put a plastic cup in mine and then mount a rear LED light to the rear by clipping it to the cup in the holder. The tension strap in the rear helps keep the LED light from accidentally falling off. The top of the box has a double zipper. The box uses bottom Velcro straps to attach to a rear rack.. There is a front strap as well to keep the box from sliding back. The top of the box has some elastic hold-downs and is tension adjustable. The water bottle holder is also adjustable tension as well and has a band of reflective material in the rear. Good bang for the buck.
M**A
its a great bag
This purchase fits my bike rack perfectly. Eactly what I was looking for. its narrow enough to reduce wind drag when biking yet tall enough to carry rain gear, phone, pump, other tools, food and other stuff for a long distance ride. The zipper could be more robust yet being careful will prevent any problems. The hard sides are great in that the bag holds its shape when empty. it doesnt have too many extra pockets that would add to its bulk yet not serve a practical purpose. Im also able to attach a taillight to the unused water bottle pouch at the back of the bag.Im happy I bought it.
M**E
Excellent Cargo Case
Compared to other Bike carrier bags that I've had, this one beats them all. It is strong with reinforced plastic sides, and fastens securely on the carry rack. It has a zipped top, and has plenty of room inside. Perfect !
G**N
Great bike bag, and good volume for work
Good quality carrier that fit well on the bike. Hold shape well and good construction
J**E
Very useful addition.
Good storage for it's size and quick and easy to fit.
C**T
Très beau
Très bien fabriqué
Trustpilot
1 week ago
3 weeks ago