Rhinowalk 30L Waterproof Motorcycle Tail Bag | Modular Rear Rack Trunk

Meet the Rhinowalk 30L Motorcycle Tail Bag — a rugged, weather-ready storage companion designed for riders who value reliable organization on every trip. This rear bag sits securely on your bike’s rack and adapts to changing cargo needs with a modular, expandable design that supports 2-, 3-, or 4-bag configurations.

Built for real-world riding, it blends tough materials with user-friendly features. The bag’s waterproof construction helps shield your gear from rain and splashes, while a roomy interior welcomes helmets, gloves, extra layers, or travel essentials. The thoughtful layout keeps items accessible without compromising balance or aerodynamics, so you can focus on the road ahead.

Weatherproof construction you can rely on

All bag connections are sealed with a seamless process, and the main fabric is a waterproof PVC-coated polyester. A waterproof adhesive layer on the surface and bottom adds an extra layer of rain protection, while a robust inner mesh aids durability and straightforward cleaning. These details work together to help keep contents dry and ready for the next leg of your journey.

• Seamless sealing at joints helps defend against rain and splashes.
• Tough PVC-coated fabric resists tears and cleans easily after wet rides.

Expandable and modular by design

With dimensions around 12.2 by 8.7 inches and a height that can range from 20.9 up to 28.7 inches, the bag expands to fit varying loads. Each unit includes four buckles and two bands; 8L variants use one shoulder strap, while 15L and 30L variants include two straps for shoulder or backpack use. The modular buckle-and-hook setup enables 2-in-1, 3-in-1, or 4-in-1 configurations, letting you tailor capacity to the trip at hand.

• Expandable height supports more cargo when needed.
• Modular connections allow flexible 2–4 bag configurations.

Generous storage with protective details

When opened, the bag reveals a large interior complemented by a fully waterproof inner liner. A 3D honeycomb cushioning layer adds grip and helps keep the load stable through corners and braking. The result is a bag that feels secure on the move and easy to manage when you stop.

• Large capacity with a waterproof inner liner for dry, organized storage.
• 3D honeycomb cushioning improves stability and reduces shifting during rides.

Versatile use for biking and beyond

Beyond serving as a pannier, it can function as a fuel-tank bag setup and, when you detach the straps, it doubles as a shoulder bag or backpack for on- and off-bike errands.

• Pannier-style organization for quick access on the road.
• Can be configured with a fuel-tank setup when used with compatible components.
• Removable straps allow use as a shoulder bag or backpack.