Experience maximum temperature retention with our 20oz laser etched, double-wall vacuum-insulated tumbler. Say goodbye to lukewarm or tepid temps – the R3 tumbler keeps your drinks piping hot or refreshingly cold until the very last sip.

Don't worry about spills, the R3 tumbler features a silicone o-ring lid for a secure, splash-proof seal. Crafted from premium, high-quality rust-resistant 18/8 stainless steel, this tumbler ensures drinks taste fresh without any metallic aftertaste. It's the perfect companion for your on-the-go lifestyle.