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Heavy-duty 18-litre motorcycle luggage with waterproof liner, modular fitment options and abrasion-resistant construction for touring, commuting and adventure riding.
The Kriega OS-18 adventure pack is a premium motorcycle bag built for riders who need maximum durability, practical storage and flexible mounting options. With its larger 18-litre capacity, this versatile motorcycle luggage solution is ideal for touring, commuting and long-distance adventure travel.
Constructed from ultra-abrasion-resistant Hypalon and robust 420D / 1000D CORDURA®, the OS-18 is designed to handle harsh weather, dirt and demanding riding conditions. Aircraft-grade alloy hooks and heavy-duty fittings provide a secure connection while keeping overall weight low.
Inside, the removable waterproof liner and roll-top closure help protect clothing, tools and travel essentials from rain, dust and road spray. This makes the OS-18 a dependable choice for riders who need reliable luggage in changing conditions. With an 18-litre capacity, the bag offers generous space for daily gear, overnight luggage or extra equipment, while maintaining a compact profile on the bike.
Versatility is a major strength. Use the OS-18 as a standalone tail pack, mount it directly to many tubular rear racks or pannier frames, or combine it with the Kriega OS-Base as part of a rackless luggage system. With optional fitting kits, it can also be mounted on a pillion seat or luggage carrier. The slim shape, secure fitment and premium materials make the Kriega OS-18 adventure pack an excellent choice for riders seeking dependable motorcycle luggage with modular functionality.
Technical specifications
EAN 5060461760887
Waterproof construction
Bags labeled as waterproof are generally made from materials that don't allow water to pass through, such as heavily coated textiles or tarpaulin-like fabrics. In addition, seams are often welded or sealed to minimize water penetration. This construction ensures that rain and splashing water stays out effectively, even during heavy downpours.
Waterproof inner compartment
For bags with a waterproof compartment, the exterior is usually made from water-repellent or partially water-resistant material. This outer layer may absorb water during prolonged or heavy rain. The main difference lies on the inside: the main compartment is often equipped with a waterproof liner or inner bag that protects your belongings against moisture.
Good to know: Although many types of motorcycle luggage provide excellent protection against rain, no product is completely and indefinitely waterproof.
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