Motorcycle Tank Bag TB400

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Motorcycle Tank Bag TB400

Rating: 9

(46 Reviews) Read Reviews

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List Price: $39.99
Sale Price: $19.95

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Motorcycle Tank Bag TB400

Item Code: TB400
Color: Black, Blue, Pink, Red
Waterproof: Yes
Rain Cover: Yes
Reflective Piping: Yes
Size : Length 9" x Width 7" x Height 5"


  • Water resistant without cover
  • Waterproof cover with window included
  • Carrying handle and adjustable shoulder strap
  • Magnetic installation with Quick Release straps for keeping tank bag secure on bike
  • Reflective piping for night-time visibility
  • Zippered side pocket
  • Cell phone pocket with translucent window

Customer Reviews

Rated 9 out of 10 based on 46 reviews
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Not a bad Buy...

Comment: The bag itself is sufficient and rugged, however the plastic loops and connectors are the weak spot. After just 2 weeks I replaced them with metal loops...much better. The magnets work well also! I was happy to have bought it for 50% less.


Prince George B.C. Canada

Tank Bag

Comment: This tank bag is roomy and has several separated zippered compartments. It holds on very well. I can't believe the price. I am super pleased with this purchase. Jafrum Rocks!


Marquette, MI

Tank Bag TB400 for 09 FXDC

Comment: This little bag I purchased on sale for the primary purpose of carrying a camera & some gear. So far it has served that purpose well. I was concerned that the ignition switch on my '09 FXDC might be blocked or that I wouldn't be able to see my speedometer or access the gas cap without removing the bag. All of these concerns proved to be unfounded. The magnet & strap system seem to hold the bag much more securely than I expected as well.


Glendale, CA

Sweet deal ! Tank Bag TB400 Review

Comment: I love it and for the price paid leave on my bike not worried if someone decides to steal it..I'd happily buy another (try different colors maybe...hehe)


Nashville, TN

Motorcycle TankBag Review

Comment: Happy with this bag, reasonable price and well made, good value


Buffalo, ny

Very nice tank bag! TB400 Review

Comment: Works great on the bike. The magnets are strong and hold the bag tightly. I am not using any of th straps...don't even need them. Plenty of room for carrying what I need.


Denver colorado


Comment: I got this bag for my lil Rebel. My Harley has saddlebags. The size is perfect for little trips, even long trips to hold my important items. I use the phone section on top for my garage door opener. The inside has little pocket for keys and with that a section to put pens etc in so they don't get lost in large section. The magnets are really strong. Seems rugged and good quality. Great price as well. I LOVE THIS BAG!


Henderson, NV

Nice bag

Comment: Fits my bike and will all I want it to. It would be better if the phone holder went the other way.


Alexandria, KY

Motorcycle tank bag TB400 Review

Comment: Great bag and for the price you can't beat it!


Morris Plains NJ

Tank Bag TB400 for Suzuki DR650

Comment: This bag fits a Suzuki DR650 Dual Sport very well. It holds a cell phone, digital camera and gloves nicely. The bags magnets extend beyond the seat that goes up the gas tank and holds the bag securely. The gas tank can be filled without bag removal. Blue looked good on the black tank.


Cave Junction Oregon

I love this bag

Comment: I'm using this bad on my KLR250 and its perfect, i can put 5 bottles of water in it, usually i freeze one and put it right in the middle and i have cold water all day ! has plenty of pockets, the magnets are nice, the straps keep it in place, I did order the red one by mistake i wanted black, oh well, its the same thing

Tiberiu Iepan

Las Vegas

Awesome Tank Bag - TB400 Review

Comment: I've been wanting a tank bag for my VStar but most seem too big. This one is just the right size with the features I want. My IPhone 4 fits perfectly in the phone pocket....not sure the bigger IPhone 5 will fit. It has strong magnets, won't scratch your tank and is very durable. I bought one as a gift and decided to buy one for myself. What a steal of a price!

Mary Keyes


Motorcycle Tank Bag TB400 Review

Comment: The pack is roomy enough to put all kinds of stuff. I strapped the bag on the rear of my bike, just behind the seat, because my aftermarket tank is sloped too much for me to mount it there. Only reason I'm not giving it five stars... the phone pocket is barely large enough to fit my iPhone 5 without the phone case. So if you want to put your phone in there, you may need to remove the phone case.

Jeremy Arntsen

Kingwood, TX

Tank bag TB400 review

Comment: Once again Jafrum came through !! Really like the quality of the bag. Well made with plenty of room. Easy to get in and out of even while going down the road. Thinking about getting a couple more as gifts. Highly recommended !!!!

Rob Estoker

Porterville, California

Tank bag TB400 review

Comment: Good bag for the money! JAFRUM continues to impress!


corpus Christian tx

Excellent Value

Comment: The top compartment for a cell phone is way too small for modern smart phones. Even the original iPhone won't fit. However, the quality of the bag is quite good, if not equal to the more expensive name brand bags. It wasn't clear to me from the ad that this bag is designed to secure via *both* magnets and straps *at the same time*. The magnets are strong enough to be used as your only method to secure the bag to your tank (assuming that the top of your tank is mostly horizontal), but to mount the bag this way you have to permanently cut off the mounting straps. (Which is what I did.) At the price, this tiny bag is too good to pass up and you can easily forgive its peccadilloes. It's great to allow you to free your pockets of bulky things while riding, like an extra pair of gloves, sunglasses, garage door opener, bottle of water, etc.

Randy B. Singer

Sacramento, CA

Motorcycle Tank Bag TB400 Review

Comment: Like the bag the magnets hold the bag in place very nicely. Just enough room to but the little things I need to get to without going into the saddle bags all the time. And you can't beat the price!

Tom Tardif


Tank bag TB400 review

Comment: This bag is awesome, large enough to carry basic items that you want to get to fast. I have not used mine yet since it's winter but looking forward to spring and lots of trips.



Tank Bag TB400 Review

Comment: I wish it was a little roomier but the dimensions are as listed so I can't complain. Except the phone pouch does not fit me iphone!


Southern California


Comment: Cubre todas las expectativas para el Motorizado, compacto, se adapta muy buen al tanque de la gasolina y se ajusta con los imanes fuertemente sin necesidad de otro anclaje adicional...

Luis José Luna


Good Bag

Comment: Great bag, holds on well and is just the right size for what I need. Especially like the display pocket to hold the phones GPS on top.

R. Michael

Naples, Fl.

Motorcycle Tank Bag TB400 Review

Comment: The best thing to say about this bag is the magnets. They will hold on my 2013 Yamaha FJR, however the qualitry on the rest of the bag is poor. One of the straps close to the magnets is stitched ver poorly and the lower and upper material on the edge where the magnet is coming apart. It will have to be either restitched or glued in order to hold it together



TB400 Tank Bag Review

Comment: A good small tank bag for all the small stuff that you need to carry. Magnetics are strong enough; and the price is right.

Wesley Malone Sr

Whiteriver, AZ

Tank Bag Review

Comment: I love my motorcycle tank bag, and I use it everyday to work. I use it for lunch box and some other item I may want to put in like IPhone electric cord. When it is cold I put my wallet in the bag so I don't have to reach into my pocket for wallet because I have winter pant on and hard to reach the bag solve the problem.


Byron, Georgia

Great add

Comment: Great bag! Great price. Needed something to carry my credentials and this helped a lot.



Great bag

Comment: I had doubts because it was really cheap, but I have realized it is an excellent product. I use it every day for 3 hours of trip and I am very satisfied about this simple and useful product.


Costa Rica

Motorcycle Tank Bag TB400 Review

Comment: I bought this bag for 2 reason. I needed something to protect my tank from my leather jacket t and as a everyday bag for my commuter bike. I keep in it emergency items. It holds a small battery powered air compressor, tire repair kit, fuses, small tool kit and various odds and ends. This bag is everything you could need for this size bag. The cell phone pocket is to small for my iPhone but it will hold my gps. I added some felt to the bottom to protect the paint from the bag. I would recommend this bag for anybody who wants a small bag that will hold a good amount of items this is the bag for you.

Eric Simelaro

Norristown PA

A little dissapointing

Comment: The overall quality is good, and as a compact bag it's what I needed, but there were two disappointing features. I'm using the bag on a Triumph Thruxton, and the strap for securing the bag to the tank was poorly placed and too short for my bike. I had to cut it off and rely on the magnet which seem to work fine. There is also an issue with the phone pouch on the top. It's a real tight fit for an iPhone 4, and when zippered up it tends to hit the screen shut off button.

Joe Coco

Southern NJ

This Bag Fit My Needs

Comment: Bag is described as on the website. Fits my needs. Easy to get to zipper pockets.


San Antonio, TX

Good value!

Comment: This tank bag is a good value. Color matches picture and zippers seem high quality. Magnets in the flexible wings are quite strong and hold bag securely in place. Have not tried the rain cover but it has a large plastic window that was stiff and wrinkled when it arrived. Cell phone pocket on top looks small but will fit an I phone. Two straps included with bag - one shoulder strap and one with plastic buckle that snaps together and adjusts. Overall very satisfied.


Bemidji, MN

Great little bag for the price

Comment: Exactly what it says. Perfect for a few essentials and my iphone4 fits the pouch just exactly. It's perfect for what I need. My tank is not metal, it's a Buell, so the magnets don't do much for me but the provided straps securely hold the bag with no worry. The rain cover is super tight and I can't get it on the bag but I'm in California and even when it's rainy it's not that bad so I don't really use the cover anyway.

Carrie Powell


Great Bag

Comment: Great bag for any tank. Magnets hold the bag in place with no problem. Good workmanship, zippers work well and color is good. The top pocket could be a bit larger for those big phones we now have. But works well for the GDO. All in all a good purchase, Thanks

Ron Adams


Good Bag at great price

Comment: great little bag. strong magnetic mounts. Seems to be well made. Cell phone holder will not fit a modern smartphone. Will hold lots of the small things you need for a short or long ride. definitely worth the money............

Bob Hodge

Bellmawr, NJ

Very Please!

Comment: I'm giving this 5 stars because after reading reviews before buying it I already knew that the cell phone pouch on top would be to small for my phone and the strap might not fit my bike (it doesn't, it's to long even pulled to the shortest fitting). Since I knew that and bought it anyway, I don't count those things against it. The bag is perfect for what I wanted: something to keep my registration and insurance card in, my phone, water bottle and maybe a few other small things. It's basically a purse I can attach to my bike. I cut the straps off that are supposed to go around the tank and the magnets work just fine. The other strap tucks well under the bag while I'm riding and when I reach my destination, I just take the bag with me as a purse. I use a cargo net for anything larger. I have a small bike and didn't really want the bulkiness of a tail bag when I'm swinging my leg over to get on and I don't really need saddle bags. This bag was perfect for me.

Cindy G

Brooklyn, CT

I can dig it!

Comment: Listen I know it sounds cheesey, but I do. I stash a ton of stuff in it and I take it with when we stop. At first there was some ribbing about the "murse" then a couple of guys have asked where I got it. Thanks for simplicity.


virginia beach, vs

Great what i needed

Comment: I bought this bag and another. What I wanted the bag for is to store my clear visor for my helmet in. Well this bag has the room and plus to store visor, my helmet lock since the fz 09 does not coem with one. cut the straps off bag securely stays on at all speeds. Also as you saw before if you have an up to date phone don'plan on using that pouch for your phone, good luck ride safe.


ballston spa ny

TB400 Tank bag Review

Comment: A great affordable tank bag. I bought this bag on sale. For the money it is unbeatable. Not a huge bag, but is big enough for a camera and rain gear. It adds the needed space when your saddlebags are full, like on longer trips.

Bob Giles

Southern Utah

Nice tank bag

Comment: I like this tank bag to store keys and wallet in. I do wish the cellphone pouch was a lot bigger. my IPod barely fits in the pouch. The description says for cellphones, gps, ect. Still a nic bag.

William Madely

S. Beloit, IL

TB 400

Comment: Overall nice bag for money. As in other reviews cell phone portion way too small. Won't accomodate smart phones which was main reason I bought it. Flap angle could be less pointed at ends for better appearance on tank. Kawasaki 600 ZZR. Nice color options.



Great Buy

Comment: I've had the bag for about a week now, and have found it to be just what I needed in every way. It is well made, stays in place, and looks good on the bike. I like the ability to remove and throw it over my shoulder for carrying. Like others, I cut the strap, as I I couldn't figure a way to use it. The magnets are strong, so it isn't missed. I would highly recommend the bag, and it is priced right.

Steve Tate

Cape Coral, FL

Great little bag

Comment: Holds an 8" tablet perfectly. I cut the strap off, as its pretty pointless. The bag stays put really well with the magnets.


Amarillo TX

TB400 motorcycle tank bag Reviews

Comment: Very nice product, excellent price. Bought as a Christmas gift for my husband


Dry Branch Ga

Good Deal

Comment: The tank bag is fine and at the sale price is a bargain. The rain cover, however, is a joke. A bad joke! Its about half the size it needs to be to cover the tank bag. I'm glad I kept my old rain cover.

Alejandro Batez

Magnolia, AR

Good Product

Comment: Items arrived on time, tank bag fits good. Havent taken a ride yet but it feel pretty solid



TB400 Tank Bag Review

Comment: good bag. not too big. will use it when I head down to rolling thunder this year.



Nice Bag....

Comment: ....but not right for my bike. Because of the engine config(water cooled transverse v-twin)I can't pass the strap under the fuel tank. However, all is not lost as I have a friend whose bike this bag fit perfectly.

Michael Bullis

Dundee, IL

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Why did you choose this?
Jafrum Store
Purchased for day trips on motorcycle when I just need a few small items. Like the compact style and magnetic attachment as well as straps
Tim M on Feb 25, 2015
Small shape I was looking for and holds tight.
Michael G on Jan 19, 2015
Works great for day rides.
Jeffrey V on Feb 8, 2015
the price was unbeatable
Larry S on Nov 24, 2014
Hey Guys - how large is the phone case on this bag? I have the Samsung Galaxy Note 3 and I think it might be just a tad to big...
A shopper on Sep 26, 2014
Best Answer: The phone case isn't even big enough to fit a regular Galaxy, let alone the Note. It was designed back in the days when folks carried tiny cell phones that weren't smart phones. However, for the price, this bag is such a good value that I find it no big deal to just throw my cell phone into the main compartment. You don't need to be checking your phone while you are riding anyway.
Reply · Report · Randy S on Sep 28, 2014
· Add Answer · I Have This Question Too (0)

Tank bags are a brilliant solution for you riders who need easy access to items while on your bike and need the versatility of an easily removed piece of luggage. Tank bags come in all different sizes, shapes, and colors so there is definitely one out there to suit your needs.
This TB400 is made of a water resistant poly nylon material and comes in five color ways; red, blue, black, purple, and pink. All the color ways have just the right amount of reflective material on the small pocket and the mounting flaps. This bag has these magnetic wings on it that make it really easy to install and remove. They have also included a quick release strap and I have to admit, at first glance I thought this feature might be completely useless. It's actually really handy for someone with a bobber or a chopper with a more vertically positioned peanut style tank. It will offer a very secure fit and keep the bag from creeping down the tank in the wind and scratching your paint. While we're on the subject of paint, remember that it is a good idea with all tank bags to place a fabric barrier of some sort between the bagnets and tank to protect the finish of your motorcycle. If you don't have this peanut style of tank, this strap is easily stowed in the garbage after you cut it off. This bag also comes equipped with a handle and a removable shoulder strap for easy carrying...Why? Because that's I right, ladies? The TB400 comes equipped with a cell phone/ mp3 player holder with a window, a collection of small items pockets inside the main compartment, and a waterproof cover with a window to keep it all dry.