Come and see our amazing products! This 20oz stainless steel tumbler uses eco-friendly powder coated technology to resist sweat and slip. Not only do they look very elegant, but also purer and easier to clean. Its double-walled insulation effectively keeps your beverages at normal temperature, keeping hot for 3 hours and cold for 9 hours. A sliding lid on top, for splash and sip protection, provides a higher seal. This travel tumbler are durable and unbreakable, very convenient to carry and store. You can take them indoors and outdoors. Also the perfect gift, employee benefit or promotional item at a big event. We provide professional LOGO customization services to meet your individual needs. Fast production and shipping, looking forward to your consultation! Ocean shipping method will be chosen if quantity over 1000pcs. Pls confirm further with us if any query about packing info, inventory status and time schedule.