Polar Bear Book Band for HIDARI Left-Handed Planner

A snug fit for the Left-Handed Planners

Designed to perfectly fit our Left-Handed Planners (B6 size), this original book band features a gentle polar bear parent and cub peeking out with a warm smile—just the kind of quiet companion that feels as though it’s always been part of the HIDARI family.

The plate is made from MDF—a warm, wood-based material that gently holds your planner in place. The design is laser-engraved, so it will never fade.

Sized just right

Tailored for our original Left-Handed Planners (B6, approx. 1.2 cm thick), with no length adjustment needed. It also works beautifully with other B6-sized notebooks, accordion-style goshuincho (temple stamp books), or even as a lunchbox band.

The elastic is made with durable, high-stretch Lycra® fiber for lasting comfort.

Five charming colors

Choose from five versatile shades to mix and match with your planner cover.

Red – Elegant with a touch of vibrance

Gray – Refined, with a hint of lavender

Beige – Gentle and easy to pair with any color

Olive – Versatile, changing character depending on what you pair it with

Turquoise – Bright and eye-catching for a pop of color