Kappa RA318 32 Liter Saddle Bag – Waterproof Motorcycle Bag Convertible into Backpack
€129,90
€162,00
-19%
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Kappa RA318 32 Liter Saddle Bag – Waterproof Motorcycle Bag Convertible into Backpack
€129,90
€162,00
-19%
Taxes included.
Shipping calculated at checkout.
Code: RA318
Last piece available
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Pickup available at Moon Bike S.r.l.
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Shipping notice: truck drivers' strike in Italy
Updated 19/10/2026
Since 16 October, truck drivers protesting against high diesel prices have been blocking roads and ports in Southern Italy (Campania, Calabria, Sicily, Puglia, Basilicata), and the protest could spread to the rest of the country. The strike affects all our shipments, in Italy and abroad: Poste Italiane is currently not collecting parcels, while BRT and DHL are collecting as usual but deliveries may be delayed in some areas.
- Italy we ship with BRT and DHL · possible delivery delays
- European Union for now we ship with DHL only · possible delays
- Non-EU countries (customs) shipments temporarily suspended: they will leave as soon as Poste Italiane resumes collections
We apologise for any inconvenience and thank you for your patience.
Suggest your price, we'll reply within 24 working hours
The Kappa RA318 tail bag (Racer Range line) is a 32-liter waterproof motorcycle bag that converts into a backpack. It features a patented MML (Morphing Metal Lock) closure system, an orange waterproof inner lining, and UV-tested water-repellent fabric. Universal for motorcycles and scooters.
✓ Strengths
- Patented MML closure (Morphing Metal Lock) – secure and innovative
- Contrasting orange waterproof inner lining
- Converts into a backpack – shoulder straps + double handle
- Adjustable volume with adjustable straps
- 4 quick-release straps that re-attach to each other, leaving the fairing clear
- M.O.L.L.E. loops and reflective prints/zips
Technical specifications
| Brand | Kappa Moto (Givi S.p.A.) |
| Code | RA318 |
| Line | Racer Range |
| Type | Tail bag (convertible to backpack) |
| Capacity | 32 liters |
| Dimensions | 27 × 28 × 43 cm (H × D × W) |
| Material | UV-tested water-repellent fabric, waterproof lining |
| Closure | MML (Morphing Metal Lock) |
| Fastening | 4 adjustable straps (seat) |
| Compatibility | Universal (motorcycle/scooter) |
⚠️ Important notes:
• Universal 4-strap fastening: once the bag is removed, the straps re-attach to each other, leaving the fairing clear.
• Also available in black (RA318BK).
• Universal 4-strap fastening: once the bag is removed, the straps re-attach to each other, leaving the fairing clear.
• Also available in black (RA318BK).
Who it's perfect for
For those looking for a spacious and waterproof tail bag, convertible into a backpack, practical for tours and trips on any motorcycle or scooter.
🛡️ Warranty and quality – Moon Bike S.r.l.
Original Kappa product (Givi S.p.A. – Made in Italy). Moon Bike S.r.l. is an authorized Kappa dealer based in Cercola (NA). Official manufacturer's warranty.
Original Kappa product (Givi S.p.A. – Made in Italy). Moon Bike S.r.l. is an authorized Kappa dealer based in Cercola (NA). Official manufacturer's warranty.
Frequently Asked Questions
Can it be carried as a backpack?
Yes, it has integrated shoulder straps in addition to the double handle.
Is it waterproof?
Yes, thanks to the waterproof inner lining and water-repellent fabric.
How is it fastened?
With 4 universal adjustable straps on the seat; the straps re-attach to each other when the bag is removed.
What is its capacity?
32 liters, with adjustable volume.
Frequently asked questions
Shipping times +
Shipping within 24-48 working hours in Italy. Tracking via SMS/email. Free pickup at our store in Cercola (NA), ready within 1 hour.
Returns and refunds +
You have 14 days from delivery to return the item without giving a reason. Free returns for faulty items. Full details
Payment methods +
Credit cards (Visa, Mastercard, American Express), PayPal, Apple Pay, Google Pay, Shop Pay, Klarna (pay in 3) and cash on delivery.
Warranty and authenticity +
All products come with a 24-month legal warranty. We are an Official Piaggio Group Dealer: original spare parts are certified with a verifiable OEM code.
Technical support +
Our technical team is available on WhatsApp +39 392 456 1248 Mon-Fri 9:00–13:30 / 14:30–18:00 (Italian time), or by email.