A4 Flat File Compatible | Japanese-Designed | Camouflage Accents | Reflective | Water Repellent
Inspired by courage, strength, and the spirit of teamwork, the Coulomb Sonata Series Lion Model brings bold personality and dependable function to your child’s school life. Carefully designed in Japan, this boys' elementary school bag blends a rugged, sporty look with thoughtful construction and everyday comfort.
Featuring a unique original camouflage pattern, contrast-color design, and a strong lion motif, this randoseru balances simplicity with standout style. It is engineered with advanced reflective materials, a water-repellent finish, and large A4 flat file compatibility, making it both practical and visually striking.
Key Features:
🦁 Lion-Inspired Design
A symbol of bravery and leadership, the lion motif is reflected in the design using embossing, reflective elements, special stitching, and subtle prints.
🎒 Spacious & A4-Compatible
Large interior holds A4 flat files and everyday school supplies with ease.
💡 360° Reflective Safety
Uses 270° high-visibility reflective technology across key panels (Kabuse, sides, back) for enhanced safety in the dark.
💧 Water-Repellent Exterior
Durable, high-quality material repels rain and resists wear for all-weather school days.
⚙️ Built for Strength & Style
Upgraded construction improves durability and appearance with enhanced edge finishing and panel strength.
💰 Excellent Cost Performance
Combines stylish, meaningful design with long-lasting quality — all at a competitive price point.
🎁 Includes Bonus Items
Comes with free accessories and a protective rain cover.
🛡️ 6-Year Seller Warranty
Covers defects with free replacement for quality issues within 40 days and long-term support for 6 years of use.
Product Details:
Brand: Coulomb
Series: Sonata Series – Lion Model
Color Theme: Camouflage + Contrasting Accents
Material: Water-repellent synthetic leather
Capacity: A4 flat file compatible
Reflectivity: 270° multi-panel reflectors
Closure: One-touch automatic lock
Weight: Lightweight, ergonomic for growing children
Warranty: 6 Years (40-day free replacement for defects)
Recommended Age: Elementary school boys
