Waterproof Motorcycle Dry Duffel Bag Tail Bag 70L - Roll Top

In this review the BORLENI Waterproof Motorcycle Dry Duffel Bag is examined as a practical travel companion for riders who need large, reliable waterproof storage. The 70L roll-top model stands out for its heavy-duty 508D PVC construction and welded seams, which give it genuine protection against heavy rain and mud, making it a solid choice for long-distance motorcycling, camping, and weekend road trips where keeping gear dry is the top priority.

Key Features

• Waterproof construction: Seamless welding and roll-top closure keep contents dry even in sustained heavy rain so electronics and clothing stay protected.
• Durable material: 508D PVC resists UV, humidity and extreme temperatures so the bag lasts through long trips without cracking.
• Large capacity: The 70L volume and internal pockets fit bulkier items and a tablet up to 25 in for organized packing on extended rides.
• Attachment options: MOLLE points and four fixing straps allow secure mounting to a tail or luggage rack and hanging small items like bottles.
• Versatile carry: Included padded shoulder strap and dual-way buckles convert the tail bag into a shoulder bag or stacked luggage for easy transport off the bike.
• Visibility and customization: Reflective accents improve night visibility while hook-and-loop patches let riders add personal patches or identifiers.

Who It's For

The 70L BORLENI tail bag is ideal for motorcyclists undertaking multi-day tours, motorcycle campers, and riders who often encounter wet conditions and need a robust, large-capacity solution. It suits those who value durability and weatherproofing over compact weight.

Riders seeking a minimalist daypack or those who need a lightweight, ultracompact bag for short errands should look elsewhere, as the 70L size is focused on maximum storage rather than minimal bulk. Commuters who do not require heavy waterproofing might prefer smaller, slimmer luggage options.

Pros & Cons

Pros

• Excellent waterproofing from 508D PVC and welded seams keeps gear dry in heavy rain.
• Large, well-organized capacity with internal and external pockets for separation of wet and dry items.
• Secure mounting system with straps and MOLLE points plus convertible shoulder strap for off-bike use.
• Durable construction that resists UV and extreme conditions, offering good long-term value.

Cons

• At 70L the bag can be bulky for short rides or when space on the bike is very limited.
• The roll-top design requires careful rolling to ensure maximum waterproof performance every time.

Specifications

Brand	BORLENI
Material	508D PVC with welded seams
Closure	Roll-top with Velcro
Available sizes	30L, 50L, 70L (reviewed model 70L)
Tablet fit	Up to 25 in for 50L and 70L
Mounting	4 fixing straps, MOLLE points, dual-way buckles
Extras	Padded shoulder strap, inner pocket, external mesh pocket, air valve

Our Verdict

The BORLENI Waterproof Motorcycle Dry Duffel Bag 70L is a practical choice for riders who need large-capacity, dependable waterproof luggage for touring and camping. Its heavy-duty 508D PVC build, welded seams and thoughtful carry options make it durable and versatile, delivering good value for those who prioritize protection and storage over compactness.

Frequently Asked Questions

Is the bag fully waterproof?
The welded seams and roll-top design provide full waterproof protection when the roll-top is properly closed and secured.

Can I carry the bag off the bike?
Yes, a padded shoulder strap converts the tail bag into a shoulder or hand-carry bag for easy transport away from the motorcycle.

Will it fit a tablet?
The 70L and 50L models can fit a tablet up to 25 in, while the 30L fits up to 15 in in the internal pocket.