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KEMIMOTO Ebike Rear Bike Rack Bags 40L, EVA Hard Shell Bag | Black, Waterproof Cover, Ebike Battery Compartment, Suitable for Commuter Travel Outdoor

  • Based on 149 reviews
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Availability: Only 5 left in stock, order soon!
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Arrives Tuesday, Aug 11
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Color: Black


Features

  • Convenient Ebike Battery Protect Compartment : Specially designed for e-bikes, this bag features a quick-access battery compartment and a built-in protection separator to prevent damage, ensuring your battery stays secure and safe during every ride
  • 40L Large Capacity: Our bike bag has two fold-out panniers and an expandable top layer. With a capacity of up to 40L, it is large enough to store and keep organized everything you need for daily and long-distance riding. Items such as a bike tool kit, pump, wallets, clothes, food, bike locks, sunglasses, and more can be stored and kept organized within its 40L capacity
  • EVA Hard Shell Design: The rear bike rack bag is made of 85% PVC and 15% EVA hard shell. It is lightweight, sturdy, water-resistant, and easy to clean. Its solid form prevents deformation and gives it a fashionable appearance. You won't have to worry about riding on a rainy day because the bike bag also includes a rain cover
  • Reflective Strip and Stable Design: The reflective strip enhances safety at night. It also has reflective strips on both sides for enhanced visibility and protection. The thick bottom cushion helps reduce shocks, ensuring that your fragile belongings are well-protected
  • Fits Most Bikes and ebike: Fits rear frames widths from 4 inch to 6.7 inch. And for extremely narrow rear frames, you can cut the bottom straps. The interior of the bicycle bag has dividers, which enhance stability and make it convenient to store items without causing clutter

Description

Supporting your easy and safe cycling! KEMIMOTO parts are developed and tested with the assistance of owners of vehicles, motorcycles, ATV, and UTV from all over the world. The majority of our products are CNC machined aluminum and Delrin-based parts such as cup holders, storage boxes, and mirrors. Philosophy from KEMIMOTO is that the safety and comfort of our customers are always our top priority. 40L EVA Bike Bag 8L Bike Bag 8L Bike Bag with 6L Bag 20L Bike Bag Bike Saddle Bike Saddle

Color: Black


Size: 16.9 × 7.48 × 10.4 inches


Brand: KEMIMOTO


Material: 85% PVC, 15% EVA


Vehicle Service Type: Bicycle, E-bike


Compatible with Vehicle Type: Bicycle, E-bike


Mounting Type: Rack Mount


Strap Type: Adjustable


Capacity: 40 liters


Closure Type: Zipper


Handle Type: Handle, Shoulder Strap


Number of Compartments: 2


Automotive Fit Type: Universal Fit


Water Resistance Level: Water Resistant


Size: 16.9 × 7.48 × 10.4 inches


Item Weight: 2.12 kg


Material Type: 85% PVC, 15% EVA


Shell Type: Hard


Brand Name: KEMIMOTO


Unit Count: 1 Count


Number of Items: 1


Number of Packs: 1


Item Type Name: Luggage- Trunk


Model Number: H0305-03621-BK


Color: Black


Pattern: Solid


Style Name: Black


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Aug 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Quality construction at a great price.
Color: Black
I have always wanted a better way to carry a spare battery on those longer rides. This Keminoro bag provided that with a ton of additional storage. My bike is a Mokwheel Basalt St with their standard rear rack with a bamboo top plate. The rack measures 7" wide, so I was concerned (based on reviews) that the Velcro straps would be too short. That was not the case. The straps fit fine, with plenty of length for a secure tie down. As for the battery compartment, my 16" battery fits perfectly without having to expand to the available 18" option. It takes a while to figure out the placement and positioning of the hard liner insert and battery tie down Velcro straps but the included instructions (once I decided to read them) helped. This case is extremely well made, the stitching and materials top notch for the price. Zippers are usually the weak spot on any bike bag, and although these were fairly stiff at first they did smooth out after a few openings/closings. Keep them clean, lubed, and some UV protection they should hold up well. The Velcro straps are also much thicker and sturdier than on any other bags I've had. Once mounted and secured the bag stays in place with no side or front to back sliding or listing. The side panniers are something I'll seldom use but nice to have just in case. They too are top quality in material and design. Finally, 40L is a BIG bag! If you don't have a step through bike or aren't practiced in an very high side kick, this may not be the bag for you. So with the bag mounted, I've got my spare battery, tool kit, air pump, spare tube, locks, and everything else I might need on a weekend ride, with a ton of extra space for some shopping along the way. IMHO this bag is the one. ... show more
Reviewed in the United States on June 2, 2026 by epinvt

  • A Great Bike Bag
Color: Black
This is a great Bag for my E-Bike. It’s made very tough and durable and waterproof. It holds alot of stuff including my extra battery which is so handy and fits my bike perfectly. I really love this bike bag, highly recommend!
Reviewed in the United States on June 1, 2026 by Moondancer

  • Good for step through type ebike. Not so much for a step over type unless you are really flexible!
Color: Black
Very nice case that I wish I could have used. It was just too tall for me to swing my leg over to get on the step over type ebike. It should be perfect for a step through ebike. The extra battery fits nicely into the special pocket with plenty of room left over for other items. Sadly I had to return it. ... show more
Reviewed in the United States on December 13, 2025 by Beemer606

  • A bikers bag for all types of riders
Color: Black
Tons of room to take an extra battery, light jacket, etc. The fold out panniers are a bonus for those who are riding longer trips and need extra storage. I really like the hard shell case that keeps its shape. Looks smart on my bike and still a good buy at the current price point. Easy to install or take off when traveling is a bonus as well. IMO it’s a great bag regardless of your biking preferences. ... show more
Reviewed in the United States on March 15, 2026 by Bryan McEuen

  • The Best Rear Rack E-bike trunk and pannier bags on the market !
Color: Blue
It’s a great rear bike rack trunk that holds all your belongings and a spare battery, I own the Himiway D5 2.0 20” Ebike and the blue color matches my bike exactly. And has foldable pannier bags to boot I purchased the 40 liter . This is a high quality product. Don’t hesitate to purchase !
Reviewed in the United States on June 10, 2026 by john wydak

  • Price and quality
Color: Blue
Bike battery bag. My son was thrilled with this bag and it fits right on his bike, easy to mount, water resistant too.
Reviewed in the United States on June 27, 2026 by Denise A. Wisniewski

  • Large size fits my bike and battery perfectly
Color: Blue
Very nice setup. Fit my Lectric ebike rack perfectly and the rather large Lectric share battery fits perfectly. Send sturdier than me previous bag, well see how well it holds up over time.
Reviewed in the United States on July 24, 2026 by Drodge

  • Excellent Bike Bag
Color: Black
This is an excellent bag. Large enough to carry pretty much anything you desire. The hard sides allow the bag to keep it's shape. The attachment to the bike rack is simple and quick. I don't plan on taking it off the bike for routine carrying of stuff so no comment there. Quality is excellent. Highly recommend. ... show more
Reviewed in the United States on June 24, 2026 by Marshall212

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