Do you know the potential dangers of lipo batteries? Once the battery is shorted, it will instantly generate high temperature and spontaneously ignite, which brings danger to you and your family.We designed this bag to minimize that risk, even though it can't withstand the heat and flames naturally generated by batteries for long time. But it will at least give you time to react to a spontaneous battery combustion.
Fireproof does not mean that it is completely resistant to flames from spontaneous battery combustion, we designed this product to reduce the risk of fire and slow down the spread of flames, we recommend storing batteries and packs in an open area with no flammable materials around them to ensure maximum safety.
Strap-on & Adjustable Position Install --- Unique designed loops all around the bag frame, independent hook and loop fastener straps, the triangle bag can be installed securely and firmly under seat or near the handlebar, to not get in the way of water bottle bracket. The versatile install way make it fit for most mountain, road and commute bikes.
Well Designed Triangle Bag: Made of high quality material, surface texture of the bike triangle bag feels delicate and beautiful, easy to clean by wiping the surface. Non-slip zippers can be easily pulled. FLASLD bike frame bag is durable and accompany you for every ride.
LARGE STROAGE SPACE - The bike storage bag has enough inside room for your phone, small tire pump, mini binoculars, cycling glasses, bicycle repair tools & accessories, dust masks, keys, wallets, etc.Solve the troubles of long outdoor riding.

alpha charlie (comprador verificado) –
Really good product with one flaw…
Fire resistant bad that is the PERFECT size for my 20AH battery. The only downside of this bag is the straps. The bag is designed so that the straps wrap over the frame of the e-bike on the WIDE side of the bag. 99% of the people who buy this will want the frame to connect on the NARROW side of the bag.A 6 inch wide battery on the frame gets in the way of pedaling on a lot of frames. 4 inches fits in the frame better and doesn’t interfere with pedaling. So I used my own straps along with the included ones and hung tha battery so that the 6 inch side is vertical.A better design would be hook & loop panels on all sides of the bag and separate hook & loop mounting straps. Then the user could choose the mounting position. But it is still a cool bag, so 4 stars!
Chefgringo (comprador verificado) –
Good bag but its 10 mm to short for my battery
This bag is a good product & i thought it would fit my battery but it was 15mm short so it would not fit all of my battery from top to tail , i knew that from when i ordred it but thought i could stretch it on 😆 but i cant leaving 15mm of the battery exposed . i would reccomend this bag as its well made & worth the price tag .
Bigham Dickens (comprador verificado) –
Good product but is for ebike battery/controller. It is not a purse
Well made. Not good for storage of everyday items but great for battery and controller that donot need to be accessed. I enjoy the grometted hole for the wires. Havent tested falmability and do not intend to. Velcro is a bit too long but is easliy cut to fit ypur bike’s frame.
Amazon Customer (comprador verificado) –
The product is roomy enough to put items in.
The product is quality and easy to install.
James Ryan Brawley (comprador verificado) –
So so
Too small for a battery to be used but construction is good.
przemo11115 (comprador verificado) –
Pokrowiec ok
Ok
Leo (comprador verificado) –
Fits very well
This bag fits very well on my bike and doesnt look out of place
Hunter Church (comprador verificado) –
this just sucked
the zipper broke the Velcro straps fall off my battery moved around a bit and it put a hole in the rear of the bag the battery also over heated in the bag
Karen Grierson (comprador verificado) –
Safe
It is quite good but my Grandson had to cut a hole in it for the wires and his battery had also burned a small hole in the bag.
Chi L Wong (comprador verificado) –
Well made with generous straps
Just barely fits my battery pack and looks so much better than a 3d printed box. The fire and resistant construction are heavy. At this price point it’s probably the best buy in triangle battery bags.Having an extra pocket on the left side is a thoughtful addition to keep my phone or even my wallet and sunglasses.The bag is about as wide as possible without getting in the way of pedaling
JAWs (comprador verificado) –
Heavy Duty Battery Bag
This battery bag is going to work out well for my ebike conversion project I am working on. One minor detail is that I wish the straps could be wrapped around more than once in the tubes. I can tuck them underneath, but it kind of leaves something that doesn’t look as neat as I would like. I will have to clean that up once I figure out the final location. On this one, I decided to place another crossbar in order to get the bag on the lowest part of the frame.
Girard (comprador verificado) –
se déchire rapidement !
dommage, les dimensions sont idéales pour ma batterie, mais après seulement 2 sorties, les coutures commencent a lâcher au niveau des attaches, et sur la fermeture, elle ne va pas durer longtemps 🙁
Dorian Hanappe (comprador verificado) –
Casse vite
Poche super pratique mais visiblement très peut résistante. Je l’ai depuis 1 semaine et le zip ce décroche déjà.