New
BIG BOX™
Store two helmets under the seat
Made in France
BIG BOX™ the essential accessory for your Vespa
FLOWSKILLS Monaco based engineering company and designer of custom parts (INPI patent filing).
Invites you to discover BIG BOX the large capacity topcase (up to 2 jet helmets) for the Vespa GTS 125/300 range (GTS, GTS Super, GTS SuperSport, GTS SuperTech) from 2019 to 2025, Vespa GTS Sei Giorni 300 (2019 edition), Vespa GTV 300 from 2023 to 2025, and the new Vespa GTS 310 models (GTS, GTS Super, GTS SuperSport) and Vespa GTV 310 from 2025.
“Made in France”
BIG BOX™ for better comfort
Without the Vespa top case:
- Keep the original line of the scooter
- Easy to get on and off for the passenger
- No more stolen helmets in the top case
With the BIG BOX:
- Easy to install in 2 seconds
- Leave without having to carry your helmets
Suitable for several types of helmets
can contain a full face
can contain two jets
BIG BOX
can contain an adjustable
Functional comparison
Original Vespa box against BIG BOX™
Price comparison
Vespa accessories against BIG BOX™
Vespa accessories
- Vespa GTS top case (325 €)
- Support (chrome plated) Vespa top case (125 €)
- Assembly labor (50 €)
BIG BOX
- BIG BOX (295 €)
Technical comparison
Original Vespa box against BIG BOX™
Test carried out under normal conditions of use
With the original Vespa box
- Coolant temperature between 75°C and 95°C
- Engine temperature between 84°C and 98°C
- Inside temperature of the Vespa box 35°C and 43°C
- Similar results between the original Vespa box and the BIG BOX
With the BIG BOX
- Coolant temperature between 75°C and 95°C
- Engine temperature between 84°C and 98°C
- Inside temperature of the Vespa box 35°C and 43°C
- Similar results between the original Vespa box and the BIG BOX
Our BIG BOX retailers
Looking for a BIG BOX reseller near you? Our distribution network spans across:
France, Germany, Austria, Switzerland, Belgium, the Netherlands, Italy, Dubai, and Thailand.

GTS 310

GTS 300

GTS 125

GTV 300
Order your BIG BOX™
Made in France 🇫🇷 – Large-capacity under-seat top case for the Vespa GTS 125/300 range (GTS, GTS Super, GTS SuperSport, GTS SuperTech) from 2019 to 2025, Vespa GTS Sei Giorni 300 (2019 edition), Vespa GTV 300 from 2023 to 2025, and the new Vespa GTS 310 models (GTS, GTS Super, GTS SuperSport) and Vespa GTV 310 from 2025.
Store several types of helmets (Integral, jets, modular)
Original price was: € 331.00.€ 295.00Current price is: € 295.00.

Q & A
Customer reviews
5 star | 78% | |
4 star | 18% | |
3 star | 4% | |
2 star | 0% | |
1 star | 0% |
Todo genial, repetiria sin duda.
Sitz auf, alte Box raus, neue rein, fertig. Mein XL-Helm passt da zwar nicht rein, ist aber auch nicht wichtig für mich. Habe ja mein Top-Case. ABER: Meine komplette Fotoausrüstung ist sicher aufgehoben und immer kurzfristig griffbereit. Aber auch der Einkauf findet genügend Platz. Gut verarbeitet und solides Material. Der Kauf hat sich für mich gelohnt.
Schnelle Lieferung, leichte Montage, bzw. Austausch, passt auf Anhieb. Zwei Jethelme passen in die Box. Ein Klapp-Integralhelm passt nicht in die Box. Ich vertraue den Angaben und hoffe, dass es bei längeren Ausfahrten keinen Hitzestau gibt unter der Box. Sonst überzeugt mich die Box…👍👍👍



Bestellabwickelung unkompliziert.
Lieferung 3 Tage nach Bestellung. mit DHL
Produkt sehr gut verarbeitet, kein Grat oder scharfe Kanten. Passgenau und stabil ausgeführt.
BigBox hochpreisig aber es gibt über verschiedene YouTuber immer wieder einen Gutscheincode über den es dann einen kleinen Preisnachlass gibt.
Für meine Anwendung ist die BigBox die optimale Lösung.
Finally, it´s possible to take my Original Vespa- Jet- Helmet under the seat. Really nice invention!
La Big Box est d’une excellent qualité, équivalente à l’origine et je confirme, je peux enfin rentrer sans forcer mon casque qui ne rentrait pas dans l’original et je peux même y ajouter celui de mon épouse.
Jetzt passt wenigstens der Jet Helm rein. Wünschenswert wäre die Bigbox schon im neuen Roller als Original Teil.
Sehr zu empfehlen und Top Qualität
Top Aufwertung des Stauraums. Der Originale ist sehr klein. Hier passt mein Vollvisierhelm komplett rein
Hab jetzt endlich einen Platz für meinen Helm.


Christophe and Esther


Francis and Karine

“It is my wife who gave me the BIG BOX and it’s so easy to assemble that she positioned it herself “

Jean-Christoph and Cathy


Germinal
News
BIG BOX & GTS 310
The perfect top case for the Vespa GTS 310
Find out all the latest news about the world of BIG BOX and its community.
BIG BOX: a must-have in Vespa accessories to optimise your storage
Find out why the BIG BOX is one of the essential Vespa accessories for your storage needs.
Adapting the BIG BOX to Vespas prior to 2019
Tutorial: The customer did the assembly himself on the BIG BOX for a Vespa before 2019
Adapting the BIG BOX on Vespa GTV 300 from 2009
Tutorial: The customer did the assembly himself on the BIG BOX for his Vespa GTV 300 from 2009.
Become a BIG BOX™ retailer
You are a Vespa dealer or retailer, you wish to get further information about our brand new product,
and to become a BIG BOX retailer
Contact us

Help and contact
Contact : contact@bigboxscooter.com
Customer Service : service.client@bigboxscooter.com
GDPR : rgpd@bigboxscooter.com
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BIG BOX™, the large-capacity under-seat top case for the Vespa GTS 125/300 range (GTS, GTS Super, GTS SuperSport, GTS SuperTech) from 2019 to 2025, Vespa GTS Sei Giorni 300 (2019 edition), Vespa GTV 300 from 2023 to 2025 and the new Vespa GTS 310 models (GTS, GTS Super, GTS SuperSport) and Vespa GTV 310 from 2025. You can store all types of helmets (full face, adjustable and jet) without worrying about where to put them when you travel.
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