master-piece progress tough No.02393-ba

Overwhelming strength and waterproofness. A high-spec sling that crosses business and casual styles.
The sling bag from master-piece's "progress tough" series features enhanced durability to the extreme.
Made primarily from "CORDURA Ballistic nylon," which is also used in bulletproof vests, combined with waterproof leather and water-resistant zippers, it is truly a "tough" piece.

■ Material & Durability
CORDURA Ballistic 1680d: Strength that far exceeds regular nylon. By weaving two strands of 840d thread together, it achieves overwhelming resistance to abrasion and tearing.

Powerful water-repellent and waterproof specifications: The fabric surface is treated for water repellency, while the back is coated with PU. Additionally, the main zipper features water-repellent tape, and the front uses **YKK AquaGuard (water-resistant zipper)**, ensuring peace of mind even in rainy weather.

Waterproof cow leather: The included leather parts are also treated for waterproofing, balancing quality texture with functionality.

■ Function & Silhouette
Gadget-friendly: The interior is equipped with a cushioned pocket ideal for storing laptops and tablets. Perfect for remote work or cycling commutes.

Minimalist design: While condensing functionality, the appearance remains very simple. It blends seamlessly from suit styles to casual wear on weekends.

Slim vertical form: Designed to fit the body, it does not hinder active movement.

【master-piece / マスターピース】
Founded in 1994, master-piece merges fashion and functionality at a high level in bags designed as everyday "tools."
Utilizing functional materials co-developed with domestic and international suppliers and original parts, it continues to pursue Japan-made craftsmanship by artisans at its own factory, "MSPC PRODUCT CRAFTED BRAND."

【Attention】

If nylon material is left wet, it can cause coating peeling and deterioration. Always dry and store it after it gets wet.

The water-repellent effect decreases due to friction and dirt from use. Regular brushing and maintenance with commercially available water-repellent spray are recommended.

Leather parts can cause stains or discoloration when wet. If it gets wet, promptly remove moisture.

Model number: 02393-ba

Material: CORDURA Ballistic 1680d nylon / waterproof leather

Features: YKK AquaGuard zipper, tablet storage pocket