Ulac Radtail Max 1.3 L Underseat Bag

The Ulac Radtail Max 1.3 L is an underseat bag designed for urban bikepacking, commuting, and road or gravel cycling. Part of the Neo Porter family, it combines functional design and waterproof technical materials to offer a compact yet spacious solution for carrying essentials.

With a capacity of 1.3 liters, it's ideal for storing multi-tools, inner tubes, snacks, windbreakers, and accessories for quick repairs during bike rides.

Key Features

Optimal 1.3-liter capacity

Well-organized space to carry everything needed for maintenance and emergencies during your ride.

Waterproof and weather-resistant materials

Made from waterproof nylon and polyester with water-resistant zippers, it guarantees effective protection against rain and dirt.

Urban and functional design

The Radtail Max combines the aesthetic language of the Nomadpak and Coursier lines, resulting in a modern, compact design that integrates perfectly with any bike.

Triple stabilization attachment system

Equipped with:

• 3 Velcro straps for maximum stability on the saddle and seat post.

Dual multi-function eyelet system

Includes:

• rear eyelet for a safety light;
• side eyelet for an additional light or accessories like small locks.

Smart internal organization

The internal mesh pocket keeps items organized and easily accessible.

Included accessories

Each bag comes with a multi-function triangular carabiner for versatile uses.

Technical specifications

• Capacity: 1.3 L
• Weight: 108 g / 0.23 lbs (bag only)
• Dimensions: 160 × 100 × 100 mm
• Main material: waterproof nylon + polyester
• Closure: weather-resistant zipper
• Mounting: 3 Velcro straps

Additional features

• Waterproof fabric
• Scratch-resistant soft-touch finish
• Padded interior protection
• Internal mesh pocket
• Rear and side eyelets
• Compatible with most bikes and e-bikes
• Compact design for urban and bikepacking

Included accessories

• Triangular carabiner ×1

The Ulac Radtail Max 1.3 L is the ideal choice for those seeking a lightweight, waterproof, and well-organized underseat bag, perfect for urban commutes, training, and bikepacking trips.