My dream binder! So pretty and sturdy.
Part I - Wanderlust - Midnight - Single - A4 myCOLLECTION Binder
![[PRE-ORDER] Part I - Wanderlust - Misty Purple - Single - A4 myCOLLECTION Binder](http://ultbias.us/cdn/shop/files/3000_3000_A4_PtI_PtII_Purple_Pre-Order_Square_JPG_Listing_PTI_Purple_Wanderlust_Single_Hero.jpg?v=1791336394&width=3000)
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[PRE-ORDER] Part I - Wanderlust - Misty Purple - Single - A4 myCOLLECTION Binder
This is a pre-order product that is currently not in stock and will be made to order. The expected delivery date is February 2027. Learn more here.
Discover the ULTBIAS difference
Description
This is a pre-order product that is currently not in stock and will be made to order. Expected delivery date: Feburary 2027.
Astro & Wanderlust - Part I is where the story begins. In Astro, ever-shifting moon phases trace a new celestial rhythm, guiding the journey forward. In Wanderlust, the bunny once dreaming now takes flight, hope and courage carrying it beyond the familiar. Together, they form a world of soft magic, where discovery feels as meaningful as the destination.
About Single - A4 myCOLLECTION Binder
The Single size is one of three sizes available in the Custom A4 myCOLLECTION Binder range. It is the smallest in size and can fit up to x45 single-sided sheets of our Custom A4 9-Pocket Photocard Pages, which holds up to 405 photocards in total.
The custom A4 4-D ring binder is constructed with tough premium board core equipped with a dual magnet clasp. The enclosure keeps the contents safe and gives the binder its signature box-like structure to ensure it can be stored standing without collapsing. The protective Binder Shield™ prevents pages from sagging when stored upright, supported by custom-engineered reinforced rings that can withstand up to 2kg of weight. Designed for everyday handling, the spine eyelet together with the ventilated holes on the outer case makes it effortless to quickly access and shelf your binder in one quick wobble-free motion.
With no fixed pages, tailor your binder to fit the exact needs of your collection with the flexibility to adapt and change your set up at any time. For the best fit and alignment, choose from our archival-safe Custom A4 Pocket Pages.
Care Note
To preserve our myCOLLECTION binders, store away from direct sunlight in a cool, dark space.
Key Features
- Strong and Structurally Sound: Crafted with 2300gsm board core using premium greyboard exclusively sourced from Taiwan that makes it up to 50% denser than standard office binders. While ordinary binders bend and warp when full, the myCOLLECTION Binder stays perfectly rigid.
- Dual Magnet Closure: Unlike zippers or weak single magnets, the dual system ensures your binder remains securely shut every time and gives the binder it's stable, signature box-like shape so it won't collapse when stored standing.
- Reinforced Rings That Last: Fitted with custom-engineered reinforced rings with a weight tolerance of 2KG, designed to stay aligned and resilient especially as your collection grows.
- Binder Shield™ Protection: Exclusively developed for ULTBIAS, the metal mechanism locks your pages in place to protect against page wear caused by sagging pages to make our binders completely safe to store standing.
- Ventilation Holes for Easy Handling: Paired with the spine eyelet, the custom openings make it effortless to quickly access and shelf your binder in one quick wobble-free motion, especially practical as your binder gets heavy.
- Page Protection with Backboards: A set of rigid and slim full-page backboards placed at the front and back of the binder rings help protect against scratches/dents to pages near the spine of the binder rings.
- Premium Outer Case: Made of high quality core board sourced from Taiwan, the solid and opaque case not keeps light, dust and accidental knocks at bay but care has been taken to ensure a clean, bright edge around every cut-out, so collectors see a refined, polished look instead of the dull grey edges of mass-market binders.
- Ready for Organization: Full-Page Index TabsThick, full-page separators to aid in sorting and categorizing pages in your binder.
- Built for Every Collection: With over four different 9-Pocket Page options available to accommodate sleeving preferences, choose from a diverse range of archival-safe, high quality Custom A4 Pocket Pages developed by fellow collectors options to organize your collection exactly as you need.
- Tested for Long-Term Use: Developed over two years, the Custom A4 myCOLLECTION Binder has been rigorously tested on the collections of fellow collectors to ensure it can withstand daily use, access and handling across years of collecting.
- Original Artist-Illustrated Designs: Behind the design of every myCOLLECTION binder is a unique story showcasing original artistry and work. In a world where AI has made originality more vulnerable than ever, we take a clear stand: no AI-generated designs.
- Exclusive and Trademarked: myCOLLECTION is a registered trademark, created and protected exclusively by ULTBIAS. When you choose myCOLLECTION, you know you’re getting the original and trusted brand built for collectors, by collectors.
Specification
What's Included
[PRE-ORDER] Part I - Wanderlust - Misty Purple - Single - A4 myCOLLECTION Binder
Sale price$69.95
Regular price (/)
Also available in Mystic Purple
10% OFF
PRE-ORDER
![[PRE-ORDER] Part I - Astro - Misty Purple - Single - A4 myCOLLECTION Binder](http://ultbias.us/cdn/shop/files/3000_3000_A4_PtI_PtII_Purple_Pre-Order_Square_JPG_Listing_PTI_Purple_Astro_Single_Hero.jpg?v=1791335846&width=3000)
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A4
SINGLE
BINDER
10% OFF
PRE-ORDER
![[PRE-ORDER] Part I - Astro + Wanderlust - Misty Purple Duo Edition - A4 myCOLLECTION Binder](http://ultbias.us/cdn/shop/files/3000_3000_A4_PtI_PtII_Purple_Pre-Order_Square_JPG_Listing_PTI_Purple_Duo_Hero.jpg?v=1791324381&width=3000)
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A4
DUO
BINDER
10% OFF
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![[PRE-ORDER] Part II - Astro + Wanderlust - Misty Purple Duo Edition - A4 myCOLLECTION Binder](http://ultbias.us/cdn/shop/files/3000_3000_A4_PtI_PtII_Purple_Pre-Order_Square_JPG_Listing_PTII_Purple_Duo_Hero.jpg?v=1791336731&width=3000)
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A4
DUO
BINDER
10% OFF
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![[PRE-ORDER] Part II - Astro - Misty Purple - Single - A4 myCOLLECTION Binder](http://ultbias.us/cdn/shop/files/3000_3000_A4_PtI_PtII_Purple_Pre-Order_Square_JPG_Listing_PTII_Purple_Astro_Single_Hero.jpg?v=1791337326&width=3000)
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A4
SINGLE
BINDER
10% OFF
PRE-ORDER
![[PRE-ORDER] Part II - Wanderlust - Misty Purple - Single - A4 myCOLLECTION Binder](http://ultbias.us/cdn/shop/files/3000_3000_A4_PtI_PtII_Purple_Pre-Order_Square_JPG_Listing_PTII_Purple_Wanderlust_Single_Hero.jpg?v=1791337775&width=3000)
PRE-ORDER
A4
SINGLE
BINDER
"This set has it all!"
"It's the perfect way to upgrade from a hobby collector to a full fledged full set collector; from the backboard to protect the pages from bending to the Binder Shield that keeps the pages in place when they're stored upright - this set has it all! I'm so happy with this set, and I recommend this brand to anyone!"
★★★★★
Kenya W.
Made for collectors, by collectors
BUILT PREMIUM
BUILT PREMIUM
From the outer case right through to the packaging, we're serious about craftsmanship and exclusively use premium, high-quality materials at every step of the process to deliver on our promise of offering the very best with our myCOLLECTION binders.
BUILT TO PRECISON
BUILT TO PRECISON
In development for almost two years, behind every little detail of the myCOLLECTION binder lives meticulous attention to thoughtful and utilitarian design, an enhancing and distinctive experience that's made our binders coveted by collectors worlwide.
BUILT TO HOLD
BUILT TO HOLD
Our binders are optimized at every level to offer maximum storage capacity without compromsing on protection. From the custom-engineered reinforced binder rings to our protective Binder Shield mechanism, we've thought beyond simply storage and have built long-term protection right into the design.
BUILT TO DISPLAY
BUILT TO DISPLAY
Opting for Pantone Sun-Ink and UV Resistant printing in combination with our exclusive Kosmic Paper™, the beautiful finish of the myCOLLECTION binder literally stands out from the crowd with depth and vibrancy that sets it apart from ordinary PU or plastic coverings.
Add on pocket pages & save 20% off*
Add-on Custom A4 Pocket Pages to your binder pre-order and save 20% off each pack of pages.
*A pre-order binder must be added to your cart first to successfully redeem the offer on the pocket pages. Discount automatically applied at check-out.
20% OFF
PRE-ORDER
![[PRE-ORDER] Custom A4 1-Pocket Pages](http://ultbias.us/cdn/shop/files/2000_2000_A4_A5_CleanUp_Square_JPG_Shopify_Hero_A4_1_Pocket_Page.jpg?v=1772514372&width=3218)
A4
PREMIUM+
POCKET PAGES
20% OFF
PRE-ORDER
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A4
PREMIUM+
POCKET PAGES
20% OFF
PRE-ORDER
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A4
PREMIUM+
POCKET PAGES
20% OFF
PRE-ORDER
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A4
PREMIUM+
POCKET PAGES
20% OFF
PRE-ORDER
![[PRE-ORDER] Custom A4 6 Pocket Pages - Horizontal](http://ultbias.us/cdn/shop/files/2000_2000_A4_A5_CleanUp_Square_JPG_Shopify_Hero_A4_6_Pocket_Page_Horizonal.jpg?v=1772514697&width=3218)
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A4
PREMIUM+
POCKET PAGES
20% OFF
PRE-ORDER
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A4
PREMIUM+
POCKET PAGES
20% OFF
PRE-ORDER
![[PRE-ORDER] Custom A4 8-Pocket Pages](http://ultbias.us/cdn/shop/files/2000_2000_A4_A5_CleanUp_Square_JPG_Shopify_Hero_A4_8_Pocket_Page.jpg?v=1772515263&width=3218)
![[PRE-ORDER] Custom A4 8-Pocket Pages - Prism Platinum](http://ultbias.us/cdn/shop/files/pre-order-custom-a4-8-pocket-pages-1754331.jpg?v=1772515263&width=1500)
A4
PREMIUM+
POCKET PAGES
20% OFF
PRE-ORDER
![[PRE-ORDER] Custom A4 9-Pocket Pages – V3 – Outer Size](http://ultbias.us/cdn/shop/files/2000_2000_A4_A5_CleanUp_Square_JPG_Shopify_Hero_A4_9_Pocket_Pages_V3_Double_Sleeve.jpg?v=1772515690&width=3218)
![[PRE-ORDER] Custom A4 9-Pocket Pages – V3 – K-Pop Double-Sleeve - Prism Platinum](http://ultbias.us/cdn/shop/files/pre-order-custom-a4-9-pocket-pages-v3-outer-size-8381609.jpg?v=1772515690&width=1500)
A4
PREMIUM+
POCKET PAGES
20% OFF
PRE-ORDER
![[PRE-ORDER] Custom A4 9-Pocket Pages – V4 – Standard Fit](http://ultbias.us/cdn/shop/files/2000_2000_A4_A5_CleanUp_Square_JPG_Shopify_Hero_A4_9_Pocket_Pages_V4_Standard_Fit.jpg?v=1772516236&width=3218)
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A4
PREMIUM+
POCKET PAGES
20% OFF
PRE-ORDER
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A4
PREMIUM+
POCKET PAGES
SEE IT IN ACTION
Customer Reviews
Overall rating: 5.0 / 5 from 18 reviews.
Very high quality Very pretty just might have to get another one
Part I - Wanderlust - Dream - Single - A4 myCOLLECTION Binder
Such a beautiful design u had to get the white version. I love that the designs work seamlessly together even if it’s black and white. The binder is really sturdy and spacious. Great for anyone wanting to expand their collection and have more photo cards on one page.
Beautiful. Amazing quality.
LOVE IT!
This binder is the best purchase I made. It looks so pretty and I can have all my collection on one place. Definitely recommend.
I love everything! Will be ordering again
I’ve been looking forward to the A4 Binders as I feel it fits me better. A5 is cute and handy but I find it more convenient with A4 as I’m an OT7 collector so I like to them all on one page. I would have preferred to get d Double instead of Single but it ran out too fast! Please restock! And do come out with similar version if myUniverse in A4!
I love love love this A4 binder!!! It is so pretty and looks great as a display in my house. Really love it. Bought another one to change my collection from the previous binders to these ones.
Love this binder. It is beautiful, quality construction, and love the slip cover. This is big but I love how I can fit all 8-members of a group on one page.
This is a very detailed review, however, I am hoping it can help other collectors who are interested in buying this system. TLDR: I think if you’re looking to house a large collection this is a near perfect binder! I hope prism platinum will have luck with the future designs of this binder because it’s exactly what I was looking for in my collection, and I really want to house the rest of my pc collections in this binder type but in different colors per collection if possible!) :) Pros: I asked PP on Instagram Stories how many pages this binder would fit with double-sleeve photocards and they answered with 55. This is fortunately true (unlike the experience I had with my pp a5 binder) so it fits a total of 495 cards! This is perfect for my larger collections and was my primary reason for investing in this system. For this alone, I am very very happy with my purchase. I am really hoping we haven’t seen the last of the A4’s because I really like the ability to keep my large collections in one binder!! The quality is also nice and high-quality. I chose the V3 double-sleeve pages. They’re thick and clear like the a5 pages I have from PP. The binder is very sturdy feeling and the outer design is very pretty. I love the holo and am excited for future color drops (really hoping for coral pink coquette theme binder, light purple or green, and a myuniverse purple!!) Cons: I will note that full 55 pages does go over onto the curved part of the D-ring (in picture). This doesn’t bother me, but it would have been a bit nicer if all 55 pages laid flat while full (for reference I use the orange and purple hard popcorn sleeves). I thought the silver binder shield would have pushed the pages down more so it could be flat regardless but that didn’t work for me. There’s also a few inconsistencies in the outbox. 1 of the a4’s I bought slightly sticks out, while the other sits fully inside the outbox and has a slightly larger gap between the top of the binder and the outbox (in pictures). This isn’t a huge deal as the outbox is still protecting the binder and it looks nice on the shelf. But I wish there was more consistency since it does look slightly weird side by side but perhaps this is where a duo would’ve been a better fit (I did not purchase a duo since one of the binders was for someone else). Things I’d Like to See in Future A4 drops: I wish that there could be a full backboard for front and back rather than half for the front and full for the back, but they still get the job done so no other complaints there. As far as other inclusions: I feel like tabs would be a great option for these binders too! I used this first one to house multiple small growing collections and it’d be nice to have a separating tab between them.
So pretty
I was eyeing the A5 Deluxe for quite some time but so happy I waited. The A4 is absolutely stunning and well protected. I think my only con is that I wish the front protector was full size and not half. But everything else is almost perfect! I hope more A4s are added to the collection. I'm definitely willing to house my whole collection in them.
I love them so much, thank you so much ^^
I didn't realize how big this binder was! Regardless, it's beautiful and I love how much thought is out into packaging and design. I can always count on Prism Platinum for my collector needs.
The binder is so pretty! I did think the outbox was made of plastic but it’s cardboard as well. I have a huge riwoo collection and it fit so nicely ><! I can’t wait until they restock
Perfect
Beautiful photo album and the pocket pages are superior to other pocket pages. Love it 😀