Collecting

How to store Pokémon cards: sleeves, toploaders and binders

Updated on 15/10/2026

The protective layers for a valuable card: tight inner sleeve, outer sleeve and rigid toploader. This is how we ship every card.

The sleeve

It's the first layer of protection: a soft, fitted sleeve to put on as soon as the card comes out of the pack. For valuable cards people use two sleeves (double sleeving): a tight inner one, inserted upside down, and an outer one.

The toploader

A toploader is a rigid holder you slide the already-sleeved card into. It protects against bends and knocks and is the standard way to store and ship important single cards.

An Art Rare card in perfect condition — Dusknoir AR: cards like this should go straight into a sleeve and toploader, because every scratch on the holo surface shows.

Binders

For set collections (for example all the ARs of an expansion) collectors use binders with side-loading pockets, where the card goes in sideways and can't slip out. They're also perfect for connected illustrations, to keep side by side.

Light, humidity and heat

Enemy	What it does	Remedy
Direct sunlight	Fades colours	Closed box or binder kept in the dark
Humidity	Curls the card	Dry room, never cellars
Heat	Warps sleeves and cards	Away from radiators and cars
Dust and fingers	Scratches and fingerprints	Sleeve straight away, clean hands

Frequently asked questions

Binder or toploader?+

A side-loading binder for set collections, a toploader (with a sleeve) for valuable single cards and for shipping.

Are ring binders OK?+

Better to avoid them: cards near the rings can bend. Choose binders with side-loading pockets.

How should cards be shipped?+

In a sleeve and toploader, held between two rigid pieces of cardboard. That's how we ship every card.