#7 in deck boxes

Gamegenic Sidekick 100+ Deck Box

The Gamegenic Sidekick 100+ Deck Box delivers reliable protection and organization for TCG players who need a straightforward, no-frills storage solution.

Our score4.3/5#41 of 52 overall

Protection9.0
Build quality8.6
Value8.0
Ease of use8.9

Secure magnetic closure
Fits 100 sleeved cards
Durable stackable design

Capacity: 100 double-sleeved cards
Material: Polypropylene plastic
Closure Type: Magnetic lid

Check price on AliExpress

Affiliate link: we may earn a commission at no extra cost to you. Price and stock are set by AliExpress sellers.

Overview

The Gamegenic Sidekick 100+ Deck Box is a practical, no-frills storage solution built for players who want reliable protection without unnecessary bulk. Designed to hold up to 100 double-sleeved cards, this box is a favorite among Magic: The Gathering, Pokémon, Yu-Gi-Oh!, and other TCG enthusiasts who need a dependable place to store their main deck, sideboard, and accessories during tournaments or casual play sessions. Its compact yet spacious interior is thoughtfully engineered to accommodate sleeved cards snugly, preventing unwanted shifting while still allowing easy access for shuffling and browsing.

Constructed from durable, high-quality plastic, the Sidekick 100+ features a secure flip-top lid that snaps shut with a satisfying click, keeping your cards safe from spills, dust, and accidental drops. The interior includes a handy divider that can be used to separate different card types, such as your main deck from tokens or dice, adding a layer of organization that many players find essential. The exterior maintains a sleek, minimalist aesthetic, available in a range of solid colors, allowing players to personalize their gear without resorting to flashy designs that might not suit every table setting.

Portability is one of the Sidekick 100+'s strongest selling points. Its size is optimized for easy transport, fitting comfortably into backpacks or larger card game bags alongside playmats and other accessories. Whether you're heading to a local game store for a draft night or traveling to a larger tournament, this deck box offers the peace of mind that your cards are protected and organized. Gamegenic's reputation for thoughtful, player-focused design shines through in the Sidekick 100+, making it a smart pick for anyone looking to upgrade their card storage without overcomplicating their setup.

Specifications

Capacity	100 double-sleeved cards
Material	Polypropylene plastic
Closure Type	Magnetic lid
Dimensions	14.5 x 8.5 x 8 cm
Weight	210 grams
Category	Deck Boxes
Brand	Gamegenic

Key specCapacity100 double-sleeved cards

Deck boxes average4.3/5

Across 14 reviewed deck boxes. This one scores right on the average.

Pros & cons

What we like

Fits standard and thick sleeved decks comfortably
Magnetic lid keeps cards secure during transport
Smooth matte finish resists fingerprints
Lightweight yet sturdy build
Affordable price point for quality build

Watch out for

Magnetic clasp can weaken slightly over extended heavy use
No built-in dice tray or accessory storage
Limited color options compared to competitors' premium lines

Buyer notes

What buyers mention most often about this item.

Perfect for tournament play
I've used this box for over a year at local FNM events. The magnetic lid never fails and my double-sleeved deck fits perfectly with room for a few extras.

MMarcusD2024-03-12

Great value, minor wear
Solid box for the price. After heavy use the magnet feels a touch weaker but still holds fine. Would buy again.

SPSarah_Plays2024-01-20

Simple and functional
Nothing fancy but it does exactly what I need — keeps my deck safe and organized. The divider tray is a nice touch for splitting sideboard cards.

TTCGCollector992023-11-05

Sturdy and stylish
Bought the black version and it looks sleek. Fits 100 sleeved cards with a bit of squeeze but that's expected for max capacity.

KKenjiFromOsaka2024-02-18

Verdict4.3out of 5

Our verdict

The Gamegenic Sidekick 100+ Deck Box delivers reliable protection and organization for TCG players who need a straightforward, no-frills storage solution. Its magnetic closure and solid capacity make it a great everyday carrier for tournament decks, though it lacks extra features found in pricier boxes.