A removable cap reduced splashes when people moved around the chairs. I still kept the cup upright, but it felt much less precarious than an open wine glass.

I have used the insulated cup for iced tea and sparkling water as often as wine. Its rounded 9cm body is comfortable, and the lid comes apart for cleaning.

Double-wall stainless steel slowed the warming of my drink during a backyard lunch. The 350ml cup feels balanced in hand, and condensation did not pool on the table.

Bright colour adds a cheerful note among plain picnic dishes and makes the cup easy to identify. Stemless design also sits securely on our outdoor table.

Packed among picnic supplies, this stainless cup travels without the concern of a glass stem snapping. Three hundred and fifty millilitres leaves room for ice while keeping the serving manageable.