Crafted with double-walled vacuum-insulated stainless steel, the Horizon 600 ml tumbler keeps your beverage hot for 7 hours or cold for 14 hours. The tri-mode lid with spill-free feature ensures flow control. With a durable powder coating and on-trend design, it's built to prevent condensation on the outside of the tumbler. Designed with wide mouth opening for easy cleaning and filling. Lifetime guarantee for manufacturing defects. Non-slip silicone base. Free of BPA, BPS and BPF. This tumbler can also be personalized with a name or initials for a unique touch.