30L Modular Motorcycle Tail Bag & Backpack with Waterproof Liner

The Rhinowalk MT21630 30L modular motorcycle tail bag is one rear-seat bag that converts into a shoulder bag or backpack. Its removable welded inner liner protects packed items from rain, while external buckles let it connect with compatible 10L, 20L and 30L bags from the same family.

One 30L bag, multiple carry modes

• 30L capacity in a 45 x 30 x 20 cm format.
• Four fixing straps mount it to a suitable passenger seat or rear rack.
• Two removable straps support shoulder or backpack carry.
• External webbing and reflective details add utility and low-light visibility.
• Modular buckles can connect additional compatible bags sold separately.

What is included

One MT21630 30L bag, one waterproof inner liner, four buckle connectors, four fixing straps and two carry straps. The combination pictures demonstrate the modular system; they do not mean this listing includes two, three or four bags.

Specifications and safety

• Size: 45 x 30 x 20 cm
• Weight: approximately 1,150 g
• Outer material: polyester

Use a passenger seat or rack that supports the 45 x 30 cm footprint and provides stable anchor points. Keep all straps clear of the exhaust, wheel, chain and suspension and recheck tension during travel.

Frequently asked questions

Is this the four-bag kit?

No. One order includes one 30L bag. Other modular bags shown are sold separately.

Is the outer bag fully waterproof?

The removable welded liner is waterproof when correctly closed. The polyester zippered outer bag itself is not described as fully waterproof.