The Surro Strong tumbler is the perfect companion for staying hydrated throughout the day. Its double-wall insulation keeps your drinks cold for up to 24 hours or hot for as long as 12 hours. The lid includes a rotating cover with three convenient settings: one for a straw, one for sipping directly, and one for a full seal to prevent spills.Â
The 40oz size comes with two straw options—a reusable plastic straw or a metal straw complete with a cleaning brush.
