Rhinowalk Motorcycle Tail Bag 40L - Waterproof Roll-Top Duffle, Expandable to 20/40L (Black)

The Rhinowalk 40L Motorcycle Tail Bag is a roll-top, waterproof duffle that converts between a compact 20L folded form and a full 40L travel luggage solution for bikes, boats, and outdoor adventures.

Designed for riders who need reliable, weatherproof storage without bulky hard cases, this tail bag uses 500D polyester and a reinforced base to protect gear from rain, road grime, and rough surfaces. It arrives with straps and a shoulder sling so you can secure it to most motorcycles, scooters, bicycles, or take it off the bike for short trips. Practical organization features include a top MOLLE panel, elastic pocketing, and a magnetic roll-top closure so you can quickly access essentials while keeping contents sealed.

How much gear will fit in the Rhinowalk tail bag?

The bag expands to a full 40 liters when unrolled, and compresses to 20 liters when folded for compact transport or storage. Its rectangular footprint accommodates boots, clothing, or a compact sleeping bag with room for smaller accessories.

• Unfolded dimensions: 20.9" × 11.4" × 20" for full 40L capacity
• Folded dimensions: 20.9" × 11.4" × 10.2" for 20L compact mode
• Weight: 1975 g (about 4.4 lbs) — sturdy but portable
• Includes: 1 shoulder strap, 4 cam buckle straps, 2 elastic straps for attachment

Will it withstand rain, mud, and rough roads?

The outer shell is 500D polyester designed to resist water penetration from rain and splashes, while a reinforced bottom improves tear resistance against abrasive surfaces. The roll-top combined with a magnetic closure creates a simple, effective seal to protect contents from moisture and dust.

• Waterproof 500D polyester construction resists rain and spray
• Reinforced base helps prevent abrasion and punctures on rough terrain
• Magnetic roll-top closure for quick, secure sealing
• High-visibility reflective accents improve night-time safety

How does the bag organize tools and smaller items?

The top MOLLE panel plus internal elastic and mesh pockets give you modular storage options, making it easy to separate tools, first-aid, or dirty garments from dry clothing. The exterior webbing accepts additional pouches or gear attachments for flexible packing.

• Top MOLLE panel with webbing straps for attachments
• Elastic cord and mesh pocket for tools or damp items
• Velcro loop panel for ID or morale patches (patch not included)
• Included cam buckle and elastic straps secure the bag to many racks

Can I carry the bag off the bike comfortably?

Yes — a removable shoulder strap lets you sling the duffle off-bike for short walks, campsites, or boat decks. When mounted, the included straps and elastic keep the bag stable under acceleration and over bumps.

• Removable shoulder strap for easy off-bike carrying
• Four cam buckle straps for secure motorcycle mounting
• Two elastic straps add anti-slip reinforcement
• Compact folded mode reduces bulk when not fully loaded

Who is this for: The Rhinowalk 40L Motorcycle Tail Bag suits touring motorcyclists, weekend campers, cyclists needing waterproof luggage, and boaters wanting a durable dry duffle. It’s aimed at riders who prefer soft luggage that is lightweight, expandable, and easy to attach — offering practical organization and weather defense without the weight or cost of hard cases.