40 oz Insulated Tumbler – Office Siren

Big sip energy, down to the very last drop. This 40 oz stainless steel tumbler is built for serious, all-day hydration—and still fits in your cup holder. The straw makes sipping easy and spilling impossible: Pull the straw out and the AUTOCLOSE lid seals shut so you can tip, shake, or toss without losing a drop. A comfy side handle keeps carrying simple, while vacuum-insulated stainless steel keeps drinks cold for hours. When the day’s over, the dishwasher handles cleanup for you. Stylish, reliable, and easy to use, this is the travel tumbler you’ll want to keep on repeat. p.s. this bottle and lid are made with lead-free and BPA-free materials.