Why the rim is slanted

We started with a drink on a sunny beach — the kind of afternoon where you are half lying back on a towel, sunglasses on, one elbow in the sand, and no intention of sitting up properly. A straight cup has other ideas. It asks you to tip your head back with it, which lifts your chin, puts the sun over the top of your sunglasses, and turns a cold drink into a small shower down your front.

So we cut the rim at 15°

The fix was an angle. The rim is cut at a 15° slant, which brings the low front edge down to your lips while the back edge stays out of the way — so you drink from where you are already sitting and your head stays level. The lip on that low edge is polished metal, the part that actually meets your mouth.

The same cut does a second job when the tumbler is not in your hand. On a table it stands at a slight tilt, with a clear front and back, closer to a small sculpture than a plain cylinder. An angle is hard to picture from a sentence, so the home page has a tumbler you can drag to spin: turn it slowly and the low edge travels around the rim in front of you. It works with a finger, a mouse, the arrow keys or the turn buttons — the quickest way to see what 15° really means.

One 15° edge, and six colors

That first slant became a rule for everything we make. One edge of every piece carries the same 15° cut: the tumbler rim, the lid that lands on it, the top of a sleeve, the face of a straw topper, the tab of a carrier. Because the geometry repeats, everything swaps and matches. A lid pack, a sleeve, a topper set or a carrier you pick up today sits on the tumbler you already own, and the tilt lines up every time.

The six colors come from a beach party in hard midday sun, when everything is either glare or deep shade. Coral Punch and Sunbeam are the loud middle of the day; Lagoon, Flamingo and Seafoam pick up the water, the shells and what little shadow there is under an umbrella; Night Swim is the one you reach for once the light goes. The same six run across the tumblers and all the small pieces that clip, slide and stretch onto them.

What we write down, and what we leave off

Every product page carries the same list, so two tumblers can be compared without hunting for the details: capacity in milliliters and ounces, size in centimeters, exactly what is in the box, the colors, the material line, care, product safety, and who is responsible for the shop. Each page shows at least four photographs — a studio shot in midday sun, a second angle, a beach scene, a close-up, and one for every color. The props in the beach scenes are there for the picture and are not part of the box.

Some things you will not find on those pages, and that is on purpose. We publish no hold times for hot or cold until we have measured them for that model, so no hours appear anywhere yet. We do not call a lid leak-proof — keep tumblers upright. We do not make a material claim our supplier paperwork does not cover, and where details are still being confirmed the page says they are available on request. We also do not show reviews we cannot show in full. If that sounds like the tumbler you have been looking for, come and look through the shop: see the slanted tumblers.