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Magnetic Closure Card Deck Boxes
Ultimate Guard - Premium Protection since 2011
Established in Germany in 2011, Ultimate Guard has consistently led the way in providing top-tier accessories for TCG enthusiasts. Through our commitment to modular designs and the use of robust yet elegant materials, Ultimate Guard has become the favored choice for TCG fans worldwide when it comes to storage solutions.
Today, we are dedicated to embracing sustainability, both in our material choices and production processes.
Discover the Classic Xenoskin Sidewinder Collection
Ultimate Guard Sidewinder Xensoskin, aviable in 100+ or 133+
Our convenient Sidewinder 80+/100+/133+ deck cases provide easy access to your card deck from both sides. The magnetic closure ensures a safe closure while the high-quality microfiber inner lining not only feels great to touch, but also will ensure your deck's safety.
The 133+ is specially designed for Commander/EDH** players, but also for all regular decks with extra cards and/or tokens.
- Ideal storage solution for TCG decks of various sizes, with a premium feel and secure closure
- Dependant on size: Fits either 80+, 100+ or 133+ double-sleeved TCG cards. The 133+ variant is especially suited for Commander/EDH decks or if you plan on carrying a lot of tokens
- Strong Magnetic Closure ensure that your decks stay where they should and prevent spilling
- Monocolored design with resistant XenoSkin Material and quality microfiber inner lining
Master Your Collection: Ultimate Guard Unveils Treasurehive - The All-in-One Card Storage Solution.
You have the choice!
With three size options to choose from, we are sure that you will the find the right Sidewinder for your deck!
The Sidewinder 80+ is optimized to hold 80 double-sleeved or 100 single-sleeved standard sized cards in Ultimate Guard sleeves. The Sidewinder 100+ is optimized to hold 100 double-sleeved or 120 single sleeved standard size cards in Ultimate Guard sleeves. While the Sidewinder 133+ is optimized to hold 133 double-sleeved or 160 single sleeved standard size cards in Ultimate Guard sleeves.
What color do you prefer?
Excluding our limited editions (check the comparison table below for those), you can choose between eight striking colors for each size of the Sidewinder.
Maybe you prefer a clean looking white, a broody black, want to impose with attention-gathering red, prefer cooler blue colors or want to showcase your nature-themed greens, there is something for everyone.
Secure Magnetic Closure
Travel confidently with a robust closure that keeps essentials secure, protecting against spills or disruptions.
The magnetic closure not only enhances the product's design with a premium touch but also shields cards from dust and debris, ensuring optimal cards condition during inactivity.
Durable XenoSkin Material
Crafting products with Xenoskin provides a winning combination of durability and aesthetic appeal. Its wear resistance makes it ideal choice for items that undergo frequent handling.
The material forms a protective layer, guarding against scratches and preserving gaming essentials. Additionally, it adds a touch of luxury with its visually appealing texture.
Show your colors!
Discover new Sidewinder SYNERGY
Cobra Mendez99
2025-09-01 14:52:35
High quality deck box for your favorite mtg double sleeve commander deck great build quality and high grade materials with room to store tokens for the deck easy to open and acess cards as well as having great protection from dust and bending the color I ordered was black and looks very nice no light spot or anything
Beans
2025-07-27 20:08:51
This deck box is pictured next to the Vault X Exo Tec sideloader for reference. It fits 2 double sleeved Pokemon decks (120 cards) very comfortably, without too much or too little space. The cards pictured are sleeved with KMC sideloading perfect fit inners and Katana outers, which are both thinner than their Dragon Shield counterparts. I also managed to fit a dice container about the size of an Altoids tin, but it is extremely tight. If you choose to do this, keep an eye on your cards to make sure they don't bend. I imagine that the 2 decks plus the tin would fit much better if they were not double sleeved.Overall, this box has stood up to my testing. Even when I pushed it beyond its intended limit and forced it closed, the magnets held tight and no amount of shaking dislodged them. The color is also just as vibrant in person. This 133+ size of deck box is pretty niche, but if you're looking for that extra space, there aren't a ton of options on the market that rise to this kind of name-brand quality. I'd confidently purchase the other sizes if I needed them.
Collector Nerd
2025-07-09 10:43:25
If you are looking for a deck box for a double sleeved commander deck, this is the one you need. The reason I chose the 133+ sidewinder from ULTIMATE GUARD Was for the quality and the size. The other deck boxes from them that say they fit 100 double sleeved cards but require you to cram the cards in. This box comfortably fits 100 double sleeved cards, plus the sleeved tokens for your commander deck.
luis a. velez jr.
2025-06-06 13:40:33
Use this for my latest deck in MTG. Like the size with the flap that opens to make it easier to remove the deck. This is for Standard decks, not for Commander. Just the right size for my deck, and sideboard. The Ultimate Guard Sidewinder box should last for years to come.
Gavriela
2025-05-15 16:37:15
I love this box. It fits a full double-sleeved commander deck perfectly, and opening and closing the box feels great. It feels premium compared to other boxes I've seen in card stores. Never had an issue with the opening coming undone unexpectedly.
Jonathan Smith
2025-04-06 14:37:21
In yugioh where you have a smaller deck normally totally around 70 cards total all these “fits 100+ double sleeves cards†boxes are just too large. This 80 cards box is the perfect size for a yugioh deck with some tokens to fit and not be sliding all over the place inside. The quality and constructing is great and it closes firmly and opens all the way to give easy access to the cards. Absolutely love these deck boxes!
Evan Thorpe
2025-03-13 11:11:51
These Ultimate Guard boxes are the best way to protect and take your decks on the go. Super durable, super premium feeling. This 133+ size is perfect for my double-sleeved commander deck plus a handful of token cards (also sleeved)
Kristy
2025-02-11 17:13:51
Overall its a good deck box, easily holds 75 double sleeved cards and will hold 100 plus cards if they are sleeved or non sleeved. It will NOT hold a double sleeved commander deck (I took a star off for that since it claims it can hold 100+double sleeved cards (I use the dragon shield sealable sleeves, so I don't know if top loaders would have difference or not on that number, but I think it would still be a tight fit), I think I was able to fit 90 double sleeved cards and that was cramming the cards in. I don't know about you, but I don't want to cram expensive cards I have invested in to try and make them fit).You would be better with one of the Twin flip N Tray cases if you want to hold a double sleeved commander deck. The magnet is strong and I don't have to worry about my cards falling out in my bag. I have the Petrol and Red boxes. I didn't like that the Petrol is a bit darker than what is displayed online, the red is bright and more true to color. The other thing I don't like is the corners of my sleeves have gotten a little bent, but that is due to how I have been putting the cards into the box and have since changed that and issues has resolved itself.
Claudio Martinez
2025-02-06 17:56:44
En tiempo y forma, si es el artÃculo que publican
Yirvs
2025-01-28 11:42:41
Fit a full Commander Deck double sleeved and has room for 30+ single sleeve tokens, perfect to add counters or more
Ricardo Efren
2025-01-07 12:44:58
Llego a tiempo y en buen estado. Es excelente para tus TCG
Eric Joshua
2025-01-02 10:59:59
Me encantó para guardar mis cartas coleccionables, no sabÃa que habÃa versión de 100+ cartas asà que compré esta de 80+.Le caben 80 o más cartas con doble sleeve, o en mi caso, como unas 60 cartas con triple sleeve.La textura exterior es muy suave al tacto, y el interior esta aterciopelado para no dañar las cartas.El precio es un poco alto pero la calidad del deckbox es muy buena y lo vale completamente.
MEL B.
2024-12-24 13:28:18
I bought two of them for my white and black decks. Perfect fit, sturdy. The feeling of the fabrics is very nice. The magnets are strong. I received it in 3 days, it was shipped from the USA for some reason.
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