How to Choose an Eyeglass Case: Size, Color, and Personalization

Two sizes and eleven colors is more choice than most people expect from an eyeglass case, and it makes the decision easier once you know what to check first, not harder. Get the size right for your actual glasses, pick a color that matches how the case will be used, and the personalization takes care of the rest.

Small or large: check your glasses, not your preference

The small case measures 6.5" L x 2.5" H x 1" D and weighs about 1.2 oz. It fits a single pair of standard-width glasses or sunglasses, generally anything under about 135mm at the temple. The large case measures 7" L x 3" H x 1" D, built with the extra room for oversized frames, wraparound sunglasses, or a thicker pair of readers, generally anything wider than about 150mm.

Neither size is a scaled-up or scaled-down version of the other. They are built around two different fits, so the right answer depends on the glasses you actually wear rather than a general sense of wanting something compact or roomy. A small case bought for oversized sunglasses will strain at the seams. A large case bought for a slim pair of readers will let them slide around inside, which works against the point of a case in the first place.

How to measure your glasses in under a minute

Most glasses have their measurements printed on the inside of the temple arm, usually three numbers separated by a small square or dash, something like 52-18-140. The first number is lens width in millimeters, and it is the one that matters most for case fit. Under 135mm, the small case will fit comfortably. Over 150mm, or if the frames are noticeably wide across the front, go with the large case.

If the numbers have worn off, or you are buying for someone else, lay the glasses flat and measure straight across the front, hinge to hinge, with a ruler or tape measure. That measurement tracks closely enough with the printed lens width to make the same call.

Picking a color: yours or a gift

When you are buying for yourself, the color question usually comes down to how much you want the case to disappear into a bag or stand out on a desk. Black and dark brown are the two that read as neutral and will not clash with anything else you carry. Cognac and brown sit one step warmer and develop a deeper patina with handling, so they tend to look better a year in than they did on day one.

Buying as a gift changes the calculation slightly, because you are choosing for someone else's daily habits and taste, not your own. Cognac and brown remain the safest, most classic choice for a father, a mentor, or anyone who already wears reading glasses every day. Burgundy reads a little more formal, which makes it a natural fit for an office gift or a retirement present. If the person you are buying for already leans toward color in what they wear, green, teal, plum, or red will look intentional rather than like a guess. Black washed, with its distressed finish, suits someone who would rather a case look broken in immediately than pristine.

What personalization adds

Every case in this collection ships with free personalization: initials or a short message, hand-stamped near the snap closure before it ships. It does not add to the price, and it is the detail that tends to turn a nice case into something the recipient keeps using years later, if only because their own initials on it make it harder to misplace or lend out by accident.

"We didn't want to build one eyeglasses case and call it universal. Oversized sunglasses and a compact pair of readers need different amounts of room, and a case that's too big for your glasses is just as impractical as one that's too small. Building two true sizes, each with its own dimensions, was the only way to get the fit right for both." - Hedonist Chicago founding team

For the mechanics of what fits and how long it takes, our personalization page covers character limits and turnaround, and our monogramming and hot stamping guide goes into more detail on the process itself.

A few mistakes worth avoiding

Buying by the case's dimensions alone, without checking your glasses first, is the most common way to end up with the wrong size. The numbers on the case only mean something next to the numbers on your frames.

Choosing a neutral color as a gift by default is another one. Black is a fine choice, but it is also the choice you make when you have not thought much about the specific person. If you know enough about someone to know they wear reading glasses daily, you probably know enough to guess whether they would rather have cognac, burgundy, or something with more color in it.

It is also worth remembering that a soft leather case like this one is built for daily handling: opened and closed several times a day, tucked into a bag or a jacket pocket. If the glasses in question are expensive prescription lenses that need to survive being sat on or dropped from a bag onto pavement, a rigid hard-shell case will protect them better in that specific scenario. Our soft vs. hard case comparison breaks that decision down in more detail. For the ordinary job of keeping a pair of glasses scratch-free between a desk, a bag, and a nightstand, the suede-lined interior and snap closure here do the work without the bulk.

Care, once it's chosen

A leather eyeglass case does not need much upkeep. Wipe it down with a dry cloth after regular use, keep it out of direct sun and prolonged damp so the color ages evenly, and apply a leather conditioner sparingly every few months if it starts to feel dry, cognac especially. Our leather treatments and conditioners guide and leather cleaning guide cover the specifics if you want to get it exactly right.

Browse the full soft leather eyeglass case collection to compare all eleven colors in both sizes. For more of our handmade line, see our handmade leather goods guide.