Contigo Streeterville 40oz Insulated Tumbler

The Contigo Streeterville 40oz Tumbler is a double-wall vacuum-insulated stainless-steel tumbler designed for all-day temperature retention. Built from 18/8 stainless steel, it features a leak-proof lid and keeps drinks cold for up to 29 hours or hot for extended periods. The tumbler is sized for standard cup holders, dishwasher-safe, and BPA-free—making it practical for commuters, outdoor enthusiasts, and everyday users. Contigo positions this as a mid-market alternative to premium brands like Yeti and Stanley, offering solid insulation performance without the viral hype or premium pricing. It competes directly with Owala and Simple Modern but lacks the design innovation or community buzz of category leaders.