Astro & Wanderlust Returns

Get ready for our final round of Pre-Orders for Astro & Wanderlust for 2025 with the return of Part I series! Sign up for a chance to win the complete collection line and get launch updates first.

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Expected Delivery Date: MARCH 2026

Last Pre-Orders of 2025

Originally, we only planned to reproduce the Part II versions. However, our manufacturer accidentally prepared extra materials and custom inks. So instead of letting them go to waste, we’re opening this pre-order to include the Part I editions as well!

Pre-Order NOW

Pre-Order Details

Here is the quick information about the Pre-orders. For complete details of the pre-ordering terms and conditions, please click below

Pre-Order Details

See why collectors choose ULTBIAS A4 myCOLLECTION Binders

1. Built Stronger for Collectors

Our binders use 2300gsm board core, up to 50% denser than standard binders. They stay rigid when loaded, keeping photocards and sleeves flat and secure.

2. Ventilation Holes for Effortless Handling

Custom ventilation holes make sliding binders in and out of their protective cases smooth and easy. No more scuffing edges or awkward fumbling, just effortless handling every time.

3. Reinforced Rings That Last

Custom rings with 2KG tolerance stay aligned and resilient. Pages turn smoothly, collections stay organized, avoiding the frustrating misalignment of generic binders.

4. Binder Shield™ Protection

Our exclusive Binder Shield™ prevents pages from sagging or catching, a leading cause of wear. Your collection stays pristine and straight with every flip.

5. Premium Materials Inside & Out

Custom white boards and durable greyboard ensure lasting protection. Custom outer cases deliver clean, bright edges, not the dull grey of mass-market binders.

6. Custom Paper Made To Impress

Exclusive Kosmic Paper™ with Pantone Sun-Ink and UV Resistant printing creates vibrant depth that outshines ordinary PU or plastic. A bespoke collector's item.

7. Secure, Elegant Closure

Dual magnets ensure crisp closure even when packed. With a spine eyelet for easy handling, it's both practical and refined, collector-grade display, not just storage.

8. Premium Protection, In Every Step

Each binder ships in a rigid box with foam cushioning, arriving flawless. If anything happens in transit, we'll replace it. Premium binders deserve premium protection.

9. Always Unique, Always Original

No AI designs, ever. Created by collectors and artists who understand what matters. Every myCOLLECTION binder carries real passion and craftsmanship from K-Pop lovers.

10. Exclusive and Trademarked

myCOLLECTION is a registered trademark, protected globally by ULTBIAS. We safeguard authenticity so you avoid knock-offs. The original brand built for collectors.

1. Built Stronger for Collectors

Our binders use 2300gsm board core, up to 50% denser than standard binders. They stay rigid when loaded, keeping photocards and sleeves flat and secure.

2. Ventilation Holes for Effortless Handling

Custom ventilation holes make sliding binders in and out of their protective cases smooth and easy. No more scuffing edges or awkward fumbling, just effortless handling every time.

3. Reinforced Rings That Last

Custom rings with 2KG tolerance stay aligned and resilient. Pages turn smoothly, collections stay organized, avoiding the frustrating misalignment of generic binders.

4. Binder Shield™ Protection

Our exclusive Binder Shield™ prevents pages from sagging or catching, a leading cause of wear. Your collection stays pristine and straight with every flip.

5. Premium Materials Inside & Out

Custom white boards and durable greyboard ensure lasting protection. Custom outer cases deliver clean, bright edges, not the dull grey of mass-market binders.

6. Custom Paper Made To Impress

Exclusive Kosmic Paper™ with Pantone Sun-Ink and UV Resistant printing creates vibrant depth that outshines ordinary PU or plastic. A bespoke collector's item.

7. Secure, Elegant Closure

Dual magnets ensure crisp closure even when packed. With a spine eyelet for easy handling, it's both practical and refined, collector-grade display, not just storage.

8. Premium Protection, In Every Step

Each binder ships in a rigid box with foam cushioning, arriving flawless. If anything happens in transit, we'll replace it. Premium binders deserve premium protection.

9. Always Unique, Always Original

No AI designs, ever. Created by collectors and artists who understand what matters. Every myCOLLECTION binder carries real passion and craftsmanship from K-Pop lovers.

10. Exclusive and Trademarked

myCOLLECTION is a registered trademark, protected globally by ULTBIAS. We safeguard authenticity so you avoid knock-offs. The original brand built for collectors.

A4 Signature Single Size Binders

Astro Series Part I

An intricate design featuring a detailed artwork of the moon cycle, inspired by the beauty of celestial forms.

Astro Series Part II

Crescent moon brought to life nestled in soft clouds; simple, celestial, and serene.

Wanderlust Series Part I

A dainty design inspired by the cosmic heavens, featuring an interstellar bunny voyaging through space.

Wanderlust Series Part II

Featuring a cat resting on a luminous crescent moon; a calm and dreamy twist on the original

2-in-1 Design

Duo Edition Binders

The Duo Edition features a distinctive case design that delivers a highly effective binder solution, perfectly suited for large and growing collections.

It is a 2-in-1 binder solution achieves a harmonious blend of form and function, providing optimal storage capacity while maintaining exceptional utility and practicality.

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Astro & Wanderlust Duo Series Part I

Explore the intestallar bunny traversing through the celestial space

Astro & Wanderlust Duo Series Part II

A curious cat witnessing the calmness of the night sky