The KEPT clear pen case — a minimalist Japanese transparent PVC pouch that lets you see everything inside without opening it. By Raymay Fujii.

KEPT is a Japanese stationery sub-brand of Raymay Fujii (Fukuoka, est. 1890), aimed at clean, no-decoration design for students and office workers. The clear pen case is the line's flagship: durable clear PVC with a smooth zip closure, sized so a pen case is no longer the most visually noisy thing on your desk.

• Size: 7.5" X 4"
• Crystal clear PVC — see everything inside at a glance
• Durable, water-resistant material that holds up to daily use
• Smooth zip closure, even when full
• Sits flat in a bag — no bulk
• Available in multiple sizes
• By KEPT, a Raymay Fujii sub-brand