GameGenic Sidewinder 100 Deck Box: Secrets of Strixhaven Cyclonic Rift

Organized Play Meets Iconic Art

The GameGenic Sidewinder 100+ XL is built for players who want reliable daily carry without sacrificing style. This Cyclonic Rift edition from the Secrets of Strixhaven collection wraps a workhorse deck box in art that any fan of the game's most notorious instant will immediately recognize. The sidewinder-style opening — accessed from the side rather than the top — keeps your deck protected between rounds while making it easy to grab your cards the moment you sit down across from an opponent.

Capacity & Sleeve Compatibility

The Sidewinder 100+ XL holds up to 100 single-sleeved standard-sized cards with room to spare, making it a natural fit for Commander decks. The XL format is specifically engineered to accommodate double-sleeved cards — yes, fully double-sleeved — which is a genuine premium for players who want inner and outer sleeve protection on their most valued builds. No squeezing, no struggling to get the lid closed.

Build & Closure

GameGenic constructs the Sidewinder from durable polypropylene with a snap-close top lid that holds firmly during transport and opens clean at the table. The side-loading design with a thumb notch makes one-handed access natural. The lid stays open during play rather than flopping shut — a small thing that stops being small the third time a lesser box interrupts your game. The overall form is slim and stackable, keeping your bag organized across a long tournament day.

Designed for the GameGenic Ecosystem

The Sidewinder 100+ is built to slot directly into GameGenic's Superhive and Omnihive mass storage systems, as well as Ultimate Guard's Smarthive. If you're running a collection across multiple decks, this box doesn't just hold one of them — it clicks into a larger organizational framework that scales with your library. For the Commander player who rotates between five or six builds, that integration is genuinely useful.

Who This Box Is For

This is the deck box for the Commander player who wants a capable, double-sleeve-compatible carry solution with art that reflects their love of the game. It works equally well as a gift for the MTG player in your life — the Cyclonic Rift art makes it a recognizable piece for anyone who's played the format. GameGenic is trusted by organized play communities for building products around how players actually use their gear, and the Sidewinder delivers on that reputation.

Specifications