One tumbler, twenty birds

Size & Care

Last updated: November 12, 2025

Every Eveningwren design is printed on the same insulated tumbler, so the only decision is which bird you'd like to bring along.

Measurements and specifications

Cup holders

At roughly 2.9 inches across and straight from top to bottom, the tumbler slips into most car cup holders. If your holder is unusually narrow, it's worth measuring the opening before you order.

How much it holds

Twenty ounces is enough for a big iced tea on a warm afternoon, a generous morning coffee, or water to see you through a long drive.

Temperature

With the lid in place, double-wall vacuum insulation keeps drinks cold for up to about 24 hours and hot for up to about 8 hours.

Caring for your tumbler

• Hand wash only, with warm, soapy water and a soft sponge or cloth.
• Not dishwasher safe. Hot jets and harsh detergent wear down the printed artwork, so hand washing protects it.
• Not microwave safe. It is made of steel, so please never put it in a microwave.
• Do not freeze. Add ice instead; the insulation does the rest.
• Clean the straw with a slim straw brush and warm, soapy water, then let it air-dry.
• Lid: press it out, wash it by hand, dry it, and press it firmly back into place.
• Skip scouring pads and abrasive cleaners on the printed surface.

A note on gold tones

Where you see gold or champagne in our artwork, such as the ground of the Gilded Egrets design, it is printed colour rather than metallic foil. It needs no special care.