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-10%Consegna in 2-3 giorni lavorativi
4,5–6,5 L Volume
Magnetic Fastening
700 g Weight
11 cm Adjustment

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In breve

Borsa serbatoio LOBOO BTB10 espandibile da 4,5 a 6,5 litri, in nylon balistico 2520D, con aggancio magnetico a 4 punti su anello e base regolabile su 11 cm. Copertina antipioggia inclusa. L'anello di fissaggio è specifico per modello di moto e va acquistato separatamente.

Variable volume 4.5-6.5 L

low profile for daily use, extra space for travel with a zip.

Ring fastening

attach and detach in one motion, no straps rubbing on the paintwork.

Adjustable base by 11 cm

if it touches when the handlebars are turned, move it back instead of giving up on the bag.

2520D Ballistic Nylon

weave chosen for abrasion resistance, where the bag rubs against jacket and knees.

Reinforced lid

maintains its shape even when fully loaded.

Weather protection

water-repellent fabric and one-piece rain cover included.

Dal produttore LOBOO

Original LOBOO product, a brand specializing in adventure and touring motorcycle accessories. Official manufacturer documentation available upon request.

Leggi la descrizione completa

The LOBOO BTB10 tank bag starts at 4.5 liters and expands to 6.5 liters by opening the expansion zipper. Its profile stays low and does not interfere with riding or full-lock steering maneuvers.

It rests and attaches by itself

The attachment is magnetic to a tank ring: bring the bag close to the ring and the magnets guide it into position at four points, where mechanical clips hold it in place. To detach it, simply lift it. No straps to tighten under the seat and no bands that mark the paint over time.

This is the detail customers mention most often in reviews, and in practice it is the difference between removing the bag at the gas station in two seconds and fumbling with four buckles.

Choose the ring based on your motorcycle

The mounting ring screws onto the fuel-cap mounting points and is specific to each motorcycle family: it is not included with the bag and must be purchased separately. This is the most important check before ordering, because the bag cannot be mounted without the ring.

Use the selector at the top of this page: choose the make and model to get the corresponding ring code, price, and button to add it directly to your order. We cover BMW, Ducati, Triumph, KTM, Honda, Suzuki, Kawasaki, Benelli, CFMOTO, KOVE, VOGE, MV Agusta, Moto Morini, QJMOTOR, Husqvarna, and Harley-Davidson.

Pay attention to models that have two different caps depending on the trim, such as the Honda NX 400 and NX 500 with 5- or 7-hole rings: count the bolts on the cap before ordering.

Eleven centimeters of adjustment

The quick-release base slides back and forth over an 11 cm range: lift the mounting buckle, move the base where needed, and close it again, without tools. This adjustment solves the most common problem with tank bags: if the handlebar touches the bag at full lock, move the base back a few centimeters instead of giving up on the bag.

The lid is reinforced and keeps its shape even when the bag is full, so it does not collapse onto the tank. Inside, there is a pocket under the lid for separating documents, keys, and small tools. The SBS zipper pulls are sized to be gripped with gloves, including winter gloves, and the base is nonslip with reflective inserts on the sides.

2520D ballistic nylon

The fabric is double-thread 2520D ballistic nylon, with a stated composition of 53% nylon and 47% polyurethane: this is the weave used where abrasion resistance matters, and on a bag that rests on the tank and rubs against your jacket and knees, that is exactly what you need.

Rain

The fabric is water-repellent and handles riding in the rain without problems. For prolonged bad weather, the package includes a one-piece rain cover: it slips over the bag without elastic straps to attach at four points. The fabric alone is not waterproof when submerged, so the cover should be fitted during a storm—and fitted before the rain starts coming down heavily.

Technical specifications

Product code BTB10
Volume 4.5 L closed · 6.5 L expanded
Expansion Perimeter zipper, reversible
Dimensions and weight 260 × 160 × 120 mm · 700 g without ring
Materials 2520D ballistic nylon · 53% nylon, 47% polyurethane
Attachment 4-point magnetic attachment with mechanical clips, on a tank ring
Adjustment Base slides forward/backward over 11 cm
Mounting ring Not included, specific to the motorcycle model
Fabric Water-repellent, nonslip base
Rain protection One-piece rain cover included
Included equipment Internal pocket under the lid, front handle, reflective inserts
Color Black

Which one to choose from the range

All LOBOO tank bags use the same magnetic attachment on a ring: none attaches with straps. The volume and base type vary. The 2.5–3.5 L BTB05 has a fixed base and can be carried as a waist bag; the 10 L BTB12 and 7–9 L BTB15 share the sliding base used by this model. If you already have the ring installed, you can move any of these bags onto the same motorcycle.

Why buy from Endurrad

Endurrad specializes in accessories for adventure and touring motorcycles. If your motorcycle does not appear in the selector, send us the make, model, and year: we will check with LOBOO before you order.

Nella confezione

  • ⚠️ The mounting ring is not included and is required.Without the ring, the bag cannot be mounted. It is specific to the brand, model, and type of cap: use the selector at the top of this page to find your bike's code and add it to your order.
  • 📦 In the box: the bag and its dedicated rain cover.The cover is for prolonged bad weather, as the fabric alone can withstand riding rain but not immersion.
  • 🧲 The fastening is magnetic but does not rest on the paint.The magnets work against the metal ring, so it also works on plastic tanks where a classic magnetic bag would not stay.
  • 📏 From 4.5 to 6.5 liters, no more.This is the bag for what you want close at hand, not travel luggage: documents, keys, phone, light gloves.
  • 🛫 Check the steering after mounting.Handlebar at full lock on both sides, with the bag closed and then expanded. If it touches, the base slides by 11 cm and you can move it back.
  • 👜 It does not have a shoulder strap.There is a front handle to carry it, but no shoulder strap: if you need it off the bike, keep this in mind.
  • 🚚 Tracked shipping and 24-month legal warranty of conformity,with the claim handled directly by us at the manufacturer.

BTB10 – 4.5–6.5 L expandable – ring attachment

How does it work, in detail?

Materials, construction, and everyday use: every aspect explained one by one.

Four magnets, and underneath, a dual-mount structure
01

Four magnets, and underneath, a dual-mount structure

The magnetic attraction works at four points: bring the bag close to the base and it aligns itself, so you don't have to center it by eye while wearing gloves. However, the magnet is not what holds it in place.

Underneath, there is a dual-locking structure with mechanical clips at the four corners of the base: those provide the actual retention. The magnet guides the attachment, while the clips ensure that the bag stays where it is even on rough terrain.

One second to put it on, two to take it off.
02

One second to put it on, two to take it off.

To mount it, place it on the adapter base and the magnetic system does the rest: one second. To detach it, pull the quick-release system’s auxiliary strap and lift: two seconds.

These are the figures stated by LOBOO, but the practical benefit is clear: at the gas station, you can remove the bag without getting off the motorcycle or undoing anything. It’s the difference you notice by the third refueling of the day.

Eleven centimeters to find the right position
03

Eleven centimeters to find the right position

The quick-release base slides back and forth across an 11 cm range. Lift the fastening buckle, move the magnetic base to where you need it, and close the buckle again: the bag changes position on the tank without tools.

This adjustment solves the most common problem with tank bags. After installation, turn the handlebars fully to both sides: if they make contact, move the base back a few centimetres instead of giving up on the bag.

A second layer that opens when you set off
04

A second layer that opens when you set off

The expansion is not a bellows that distorts the bag: it is a lower section that opens with a dedicated zipper and adds two liters, increasing the volume from 4.5 to 6.5. When closed, it stays low and compact; when open, it gains height where it does not get in the way.

The operation is reversible at any time, even while the bag is mounted. For everyday use, keep it closed; on the day of departure, open it.

2520D ballistic nylon, and stripes that are visible at night
05

2520D ballistic nylon, and stripes that are visible at night

The fabric is 2520D double-filament ballistic nylon: it’s the weave used when abrasion resistance matters, and on a bag that rests on the tank and rubs against your jacket and knees, it’s exactly what you need. The stated composition is 53% nylon and 47% polyurethane.

The sides feature highly reflective inserts. They don’t replace a reflective vest, but they provide extra luminous surface right at the height of the headlights of oncoming drivers.

The rain cover is one-piece and included.
06

The rain cover is one-piece and included.

The cover is a single piece, with a waterproof coating on the underside and rubber strips that seal out water. It slips over the bag and that’s it: no elastic straps to hook onto four points while it’s raining.

The zippers are customized SBS zippers—the kind that don’t start sticking after one season. The bag alone can handle rain while riding; for a downpour, there’s the cover, and it should be put on before the rain starts coming down hard.

Circular ring: the most common mounting method
07

Circular ring: the most common mounting method

Remove the original cap screws, insert the supplied aluminum bushings, position the ring with the opening facing toward the rear of the motorcycle, and screw it back on. The original trim ring goes back on top, aligning the holes.

It only takes a few minutes, requires no drilling, and is fully reversible. Install it once and leave it in place: from then on, the bag attaches in one second.

Not all caps have the screws arranged in a circle.
08

Not all caps have the screws arranged in a circle.

On some motorcycles, the screw ring around the cap isn’t circular, so LOBOO makes shaped rings that follow its profile. The sequence doesn’t change: remove the original screws, place the aluminum bushings in their positions, put the ring on top, and screw it back on.

The magnetic attachment to the bag is identical across the entire range; only the side facing the tank changes.

Some bases are glued on, not screwed on.
09

Some bases are glued on, not screwed on.

There is also a base with 3M adhesive for caps where it is best not to touch the hardware. Degrease the cap with an alcohol-soaked cotton pad, align the three reference points printed on the base, and press.

No screws to undo, but cleaning the surface becomes the crucial part: the adhesive is what bears the load.

What does the ring look like with the bag disassembled?
10

What does the ring look like with the bag disassembled?

The ring remains screwed to the tank cap even when the bag is not attached. It is a flat black element that follows the profile of the original ring and does not obstruct refueling.

If you want a completely clean-looking motorcycle when you are not using the bag, this is the compromise to consider. Installation remains reversible: reinstall the original screws and the motorcycle returns to its original state.

Scheda tecnica

Specifiche tecniche

Tutti i dati

Identification

Brand
LOBOO
Product code
BTB10
Type
Expandable tank bag Magnetic attachment on a ring
Weight
700 g Bag without ring

Capacity

Closed volume
4,5 L Low-profile design for everyday use
Expanded volume
6,5 L Opening of the perimeter zipper
Expansion
+2 L Reversible at any time

Dimensions

Overall dimensions
260 × 160 × 120 mm Declared LOBOO quotes based on manual measurement

Materials and construction

Composition
Nylon 53% · Polyurethane 47% Double-thread 2520D ballistic nylon
Lid
Reinforced Maintains its shape even when fully loaded
Hinges
Custom SBS Double slider with pulls sized for gloves
Base
Non-slip Protects the tank’s paintwork

Assembly

Magnetic attraction
4 points With a four-point fastening clip on the base
Forward/backward adjustment
11 cm Lifting the quick-release base buckle
Minimum handlebar-to-cap distance
≥ 70 mm LOBOO requirement: measure before ordering
Fastening ring
Not included Specific to the motorcycle family, purchased separately

Equipment

Inner pocket
Under the lid For documents, keys, and small items
Rain cover
Included To be installed in case of prolonged bad weather

Specifications declared by manufacturer LOBOO. The mounting ring is specific to the motorcycle family: contact us for verification before purchasing.

Prima di ordinare

Montaggio e requisiti

Come si monta

  1. Misura prima di ordinare: fra manubrio e tappo servono almeno 70 mm.
  2. Aggancio a 4 punti magnetici. La base si regola avanti e indietro su 11 cm di corsa: è la regolazione più ampia della gamma.
  3. Ingombro 260 × 160 × 120 mm per 700 g a vuoto. Da 4,5 L si espande a 6,5: espansa cresce in altezza, quindi ricontrolla lo sterzo con la borsa aperta.
  4. Copertina antipioggia inclusa.
Istruzioni complete e note di sicurezza

L'anello di fissaggio NON è incluso ed è indispensabile: la borsa si aggancia a un anello adattatore avvitato sotto le viti del tappo carburante, che va scelto sulla tua moto. È scritto anche nelle specifiche, ma vale la pena ripeterlo qui.

  • Misura prima di ordinare: fra manubrio e tappo servono almeno 70 mm.
  • Aggancio a 4 punti magnetici. La base si regola avanti e indietro su 11 cm di corsa: è la regolazione più ampia della gamma.
  • Ingombro 260 × 160 × 120 mm per 700 g a vuoto. Da 4,5 L si espande a 6,5: espansa cresce in altezza, quindi ricontrolla lo sterzo con la borsa aperta.
  • Copertina antipioggia inclusa.

Installation and notes

  • The bag is secured to a ring that screws into points around the fuel cap. The ring is specific to each motorcycle family and is not included with the bag.
  • After installation, turn the handlebars to full lock on both sides, with the bag closed and then expanded, and check that there is no contact.
  • The fabric is water-repellent but not waterproof when submerged, and the zippers are not watertight: for prolonged bad weather, attach the included rain cover.
  • Do not exceed a load that alters the stability of the front end and periodically check the tightness of the ring screws.

It's the right choice if:

  • You already have a LOBOO tank ring installed, or are willing to install it just once
  • You want a low-profile design that doesn't interfere with riding, with the ability to expand
  • You use your motorcycle for both commuting and ADV travel
  • You have a plastic tank where a classic magnetic tank bag won't hold

Important:The tank ring is not included and must be chosen according to your motorcycle's fuel cap. This applies to the entire LOBOO tank bag range: none of these bags are strap-mounted. If you need more space, the BTB15 offers up to 9 liters with the same mounting system.

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Recensioni

4,8
★★★★★6 recensioni
5★5
4★1
3★0
2★0
1★0

Foto dei motociclisti

Montato sulle moto dei nostri clienti. Tocca una foto per leggere la recensione.

Sara Pagnozzi19/04/2026
★★★★★

Comoda e capiente

Comoda
Capiente
Estensibile
Ottimo prodotto

gian meazza29/11/2025
★★★★★

Ottima

Bella, versatile. Speriamo sia robusta. Peró manca una tracolla x avere 5 stars.

Cesare Zantedeschi17/03/2025
★★★★★

Anello serbatoio rapido

Lo ho installato sulla mia X CAPE ed é perfetto.
LOBOO una garanzia!⭐️⭐️⭐️⭐️⭐️

Eleonora Alberti26/02/2025
★★★★★

Ottimo prodotto

Borsa serbatoio resistente all’acqua, facilissima da montare e capiente, con la possibilità poi di espanderla ulteriormente risulta molto pratica.
La consiglio a tutti

Francesco Villeggiante25/02/2025
★★★★★

La borsa che cercavo

Borsa magnetica fantastica!
Promossa a pieni voti, scelta appositamente per le mie esigenze.
Estrazione rapida, messa in posizione ancora di più in quanto grazie al magnete non dovrete far altro che poggiarla delicatamente sull’anello, la borsa si incastrerà da sola.
Ben fatta, ottima capienza.
C’è la possibilità di far passare un cavo fin dentro per poter caricare comodamente i vostri dispositivi.
Prodotto consigliato per Kove 800X Pro.

Domande frequenti

Le domande che ci fate più spesso

Is the retaining ring included?

No, and without the ring the bag cannot be mounted: it is the most important check before ordering. The ring screws onto the fuel cap mounting points and is specific to the make, model, and type of cap, so there is no universal one.

Use the selector at the top of this page: choose the make and model to get the correct code and price. We cover BMW, Ducati, Triumph, KTM, Honda, Suzuki, Kawasaki, Benelli, CFMOTO, KOVE, VOGE, MV Agusta, Moto Morini, QJMOTOR, Husqvarna, and Harley-Davidson.

How is it fastened: with straps or a ring?

With a ring-lock ring, attached to the tank’s mounting points. The rings are a separate accessory and should be selected based on your motorcycle’s fuel cap; you can find them on the Loboo tank bag rings page.

How does the magnetic attachment work?

Bring the bag close to the ring already mounted on the tank, and the magnets guide it into position by themselves: you don’t have to center it by eye. Once in place, the locking mechanism holds it mechanically, so the attachment does not rely on the magnet.

To detach it, simply lift it. In practice, this means removing the bag at the gas station in a couple of seconds instead of fumbling with four buckles in the rain.

Do magnets damage the tank’s paint?

No, because the magnets work against the metal ring, not the tank: the bag does not rest directly on the paint as a traditional magnetic bag would. The base is also non-slip and non-abrasive.

That is also why this system is preferable to straps: there are no straps running under the seat that can mark the side panels over time.

Does it also work on plastic tanks?

Yes. The magnetic attachment does not occur on the tank itself but on the ring, which is mechanically secured to the fuel cap mounting points: the tank material is therefore irrelevant, whether metal or plastic.

That is the key difference compared with classic magnetic bags, which simply will not stay on a motorcycle with a plastic tank.

How big is it really? What fits inside?

Closed, it holds 4.5 liters: wallet, documents, keys, phone, a pair of lightweight gloves, and a snack bar. Open the perimeter zipper to expand it to 6.5 liters, with room for a lightweight rain jacket or a compact camera.

It’s not a travel bag: it’s designed for the things you want close at hand without opening your luggage. The expansion is reversible, so you can keep it compact for everyday use and open it only when you travel.

Avvisami quando disponibile

Ti scriviamo appena Expandable motorcycle tank bag 4.5-6.5 L with magnetic attachment torna disponibile.

  • 5 stars: 5 (83%)
  • 4 stars: 1 (17%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
g
gian meazza
Ottima

Bella, versatile. Speriamo sia robusta. Peró manca una tracolla x avere 5 stars.

C
Cesare Zantedeschi
Anello serbatoio rapido

Lo ho installato sulla mia X CAPE ed é perfetto.
LOBOO una garanzia!⭐️⭐️⭐️⭐️⭐️

S
Sara Pagnozzi
Comoda e capiente

Comoda
Capiente
Estensibile
Ottimo prodotto

E
Eleonora Alberti
Ottimo prodotto

Borsa serbatoio resistente all’acqua, facilissima da montare e capiente, con la possibilità poi di espanderla ulteriormente risulta molto pratica.
La consiglio a tutti

F
Francesco Villeggiante
La borsa che cercavo

Borsa magnetica fantastica!
Promossa a pieni voti, scelta appositamente per le mie esigenze.
Estrazione rapida, messa in posizione ancora di più in quanto grazie al magnete non dovrete far altro che poggiarla delicatamente sull’anello, la borsa si incastrerà da sola.
Ben fatta, ottima capienza.
C’è la possibilità di far passare un cavo fin dentro per poter caricare comodamente i vostri dispositivi.
Prodotto consigliato per Kove 800X Pro.

M
Matteo
Spettacolare

Ottima borsa da serbatoio da abbinare al suo anello magnetico, si aggancia e sgancia in un attimo, facile da portare in giro e poco ingombrante