Givi XS307 Xstream Tanklock Expandable Tank Bag - 15L

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15 litre Tanklock expandable tank bag with GPS holder

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Customer Reviews for Givi XS307 Xstream Tanklock Expandable Tank Bag - 15L

August 7, 2022 - by SOZZOLL

Tank Bag

I found this the ideal size Holds all my essentials which i used to carry in Top Box. I found the 15 Ltr Ideal not a huge difference from the 5 Ltr. Locks on it does not have the Locking system but a thief will take if they want it Lock or not, Well constructed Im happy with this 10/10

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July 19, 2022 - by Andrew

Naked support

Good size, great shape, fits enough for a day trip, or to bump storage for multi days. I bought for a naked bike, and it provided a bit of extra support on motorway stretches, something to lean on, as well as taking some of the wind off my chest. Found it really good so far. I don't like the draw string waterproof liner, seems a little tacky and a bit of an after thought. I also don't like the size of the buckle and the fact that the buckle is in the middle on the safety strap. It's very difficult to route well on my naked bike. I'm considering cutting it off.

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June 11, 2022 - by Ant W

Givi quality

I bought this rather than have a big top box all the time and its perfect for putting my flask and sandwiches in or just keeping my keys and visor cleaning gear in or even my camera get the idea its got multi uses it extends and has quality zips and great bright all weather cover quick release and really does all I need it to ...excellent purchase and again faultless from sportsbike shop cheers

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June 10, 2022 - by Simon W

Great tank bag

Great bag. Lots of storage and so easy to take off and connect to bike. Has a zip that expands the bag for more storage. I recently used the bike for a 400 mile work trip. I didn't use the safety Hermes and the bag didn't budge at high speed. I strongly recommend this tank bag.

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May 20, 2022 - by Dave E

Great Value Tank Bag

If you're looking for a medium sized Tank Bag and want the convenience of being able to quickly install and remove it from your bike then look no further! This Givi Tank Lock bag is a quality item. Large clear map pocket on the top and inside a waterproof liner bag with a drawstring neck means it's easy to keep your clothes or other possessions dry. The side pockets are a little on the small side but useful for small items such as USB cables, sunglasses etc. The main zips are quality and come with rings to allow the fitting of a small padlock if you're concerned about security. There's also an additional strap to go around your headstock for additional peace of mind if required. Inside the bag you'll also find a rain cover and a handy shoulder strap so carrying the bag is a breeze - there's also a carry handle on the bag itself if you prefer that method. It comes complete with the plastic tank lock ring for mounting but remember you'll need the appropriate metal mounting plate to match your bikes filler cap too. Once you have the ring installed on your bike then ANY Tank lock bag will simply snap into place meaning you can esily switch between different sized bags depending on your need for the journey. It's worth noting too that Kappa bags with the Tank Lock fitting are also available and you can also buy just the tank lock fitting to affix to ANY bag or box if you wish to make a custom case for a special purpose. And finally as if all of the above isn't enough for around £20 you can buy a Givi universal SEAT mount which will allow you to use this bag as a tail pack if you prefer! At just iover £70 this is a great piece of soft luggage for pretty much ANY bike,

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May 13, 2022 - by anonymous

Good size

Decent size, feels like good quality. The side pockets are really narrow so they won't hold very much. Easy to click on to the tank and fairly easy to click off.

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May 2, 2022 - by Haydon C

Givi Tanklock 15l tankbag

For honda crosstourer, good size for drink and lunch and doesn't get in the way. Easily attached and detached from tank. XS320 might be an alternative. Like the access for charging cable to smart phone tucked in the top.

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April 18, 2022 - by Scott L

Great bag

Not having to undo any straps or scratching your tank with a magnetic bag. Just what I was looking for. Great service

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April 17, 2022 - by Paul

Good Size and Well Designed

I wanted a bag which would fit and look reasonable on both a BMW GS1250 and an R Nine T without scratching the paintwork. The tank lock style seemed like the best bet. Having had Givi products before and being impressed with the quality I thought I would give one of their tank bags a try. I'm super impressed with the bag quality and also the value for money and I think the size is about right without looking like you've strapped suitcase to your tank! Not really a downside but more of an observation ... if, like me, you're looking for multiple USB cables to power devices in the tank bag, the cable port is not big enough for a DIN plug and is a mighty tight squeeze for a regular USB. My solution was to use a USB C cable through the bag with a USB C female to USB 2 Female adapter on the bag end. Then use USB multi cable splitter.

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April 15, 2022 - by Mark I

Perfect Size (not too big or small)

Perfect for my Yamaha Tracer. 15 litres is big enough and this is great quality.

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Givi XS307 Xstream Tanklock Expandable Tank Bag - 15L

  • Tanklock fitting system (flange sold separately)
  • Expandable to 15 Litre capacity
  • Water-resistant zips
  • Reinforced areas
  • Reflective inserts
  • Raincover in fluorescent material included
  • Weatherproof internal compartment to store the raincover
  • Additional protection against dampness
  • Removable tablet-holder
  • Cable port
  • Handle and shoulder-strap for easier transportation
  • Safety locks

Requires bike-specific Tanklock flange fitting
or universal S430 Seatlock sold separately.
The Givi XS307, part of the Xstream range, is quality soft luggage specifically designed to complement the innovative Givi Tanklock system. This allows the bag to be fitted to the motorcycle without the need for magnets or straps while still making it easy to re-fuel. Quick and easy to fit and remove, this versatile system is a must for any tourer/commuter.

DepthWidthHeightMax. CapacityMax. Load
350mm270mm180-210mm15 Litres2kg

Product Videos

Givi XS307 Xstream Tanklock Expandable Tank Bag - 15L VideoTanklock system
Product Specification Related Items


Real passion, Italian design, strong technological ideas and specific knowledge of materials; these are the key factors of the international success of Givi, which led a small factory in Brescia to become the leader in motorcycle accessories. Today, Givi hires nearly 500 employees all over the world, working with the same determination of the first day.
Givi's mission is a constant commitment to produce, realise and distribute quality products, which can improve the equipment of the motorbike and bikers themselves in terms of security and technical performances. This engagement is only possible thanks to the team work of Givi, which relies on a sustainable development of the product.

See all Givi products
Questions and Answers

Questions and Answers

  • Can you confirm that this will fit a 2020 Honda CBR650R? The CBR650F is listed as compatible so I would assume it's the same flange... however the CBR650R isn't listed.  Thanks

    March 2, 2020

    Sadly we cannot confirm this will fit a Honda CB650R 2020 model. Givi states that the Flange required for the Honda CB650R 2019 model is the part number Givi BF30, however they do not state this will fit the 2020 model.

  • Will this fit my honda africa twin adventure sport 2018

    February 28, 2020

    Givi do not list this part as being compatible with your bike. You would require the BF25 tanklock attachment flange (Quick find - 292259), and the XS320 Xstream Expandable Tank Bag - 15ltr (Quick find - 332496)

  • I have a Triumph Speed RS 2018. Is the correct flange BF02?

    February 19, 2020

    I can confirm the Triumph Speed Triple RS 2018 model does indeed use the BF02 Givi Tank Lock fitting kit.

  • Yamaha MT10 is not listed for the lock ring, is it the same as the R1?

    January 23, 2020

    The Givi Tanklock Attachment Flange you require for the MT-10 is the BF27.

  • Hi, Ive a Triumph street Triple 2019, which flange would I need for this tank bag?

    October 16, 2019

    You will require the BF02.

  • Hi can I get one for my ( 2014) ZZR1400

    May 30, 2019

    Unfortunately Givi do not manufacture a Tanklock flange for your bike, apologies.

  • Is this compatible with a 2010 BMW r1200r

    May 27, 2019

    Unfortunately Givi do not list any Tanklock bags/flanges for the 2006-2010 R1200R, apologies.

  • What code tank petrol cap ring fitting kit do I need for my Kawasaki zz1400 2019 model to fit the givi tank bag?

    May 22, 2019

    Unfortunately Givi do not list a Tanklock flange for your Kawasaki, apologies.

  • Hi, I was hoping to fit this tank bag to my Tracer 700, but it does not seem to be listed. I can see the MT07 and the MT 09 Tracer but not the 700 Tracer. Is there a suitable mounting ring for this bike. Many thanks. Ray

    May 22, 2019

    Your Tracer 700 require the BF05 Tanklock flange.

  • I am looking at a givi tank lock bag, what fitting will I need for an s1000 xr.

    April 15, 2019

    You require a BF11.

  • What flange do I need for a Kawasaki z900 2019 model.

    April 15, 2019

    You require Givi part BF29.

  • What flange will I need for a gs 1200 adventure 2015 plate thanks.

    April 9, 2019

    You require Givi part BF17.

  • Hi, what flange do I need for my 2008 BMW R1200gs adv. Thank you. Paul

    March 29, 2019

    The BF22 is required for your make and model of Motorcycle.

  • Hi, what flange do I need for my Triumph Tiger Sport 2016 for the Givi XS307, many thanks.

    March 27, 2019

    You require Givi part BF02.

  • Hi guys what tank ring do i need for a 2018 yamaha tracer 900 GT 2018 cheers Doug

    January 6, 2019

    The specific flange you require is the BF23.

  • Hi, will this bag with the appropriate adapter fit my BMW R1250GS ?

    December 10, 2018

    This will fit your BMW, using the BF11 flange.

  • Can you tell me the flange to fit BMW GS1200 2013 plate first water cooled model. Thanks

    November 15, 2018

    The 2013 -2018 GS1200 require the BF11 flange.

  • Will this fix to my Kappa tank lock ring?

    September 17, 2018

    This will work with your attachment flange.

  • Do they do one that will fit the Kawasaki vulcan s ?

    May 21, 2018

    Unfortunately Givi do not list a Tanklock fitting kit for your Kawasaki, apologies.

  • Hi, is there a tank lock flange kit available for a Ducati Supersport, 2017 model, please?

    May 17, 2018

    Unfortunately Givi do not list a tank lock flange for your make a model of motorcycle.

  • Hi, do you know if there is fitment for a KTM RC8R?

    May 4, 2018

    There is no tank lock flange kit available for a KTM RC8R, so this Givi Tank Bag will not be suitable.

  • Does this have the port for the S111 connector? I've seen pictures which show it with and without..

    May 3, 2018

    This Tank Bag is provided with a cut out, for various electrical cables including the S110 and S111.

  • Hi, Will this bag fit my 2016 Triumph Speed Triple 1050, I didn't see it listed on the pdf sheet? Thanks

    April 2, 2018

    Givi list the XS307 as a fitment for your Triumph - you will require a BF02 Tanklock flange.

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