
Insulation: Features double-walled vacuum insulation that keeps cold drinks chilled for approximately 11 hours and hot drinks warm for up to 7 hours. Lid and Straw: Includes a full-cover screw lid with a sip-through opening and a splash-resistant press-in straw. Portability: Designed with a sturdy carrying handle (and sometimes referred to with a strap) and a tapered base that fits most standard cup holders. Material Construction: The body is made from high-quality 304-grade stainless steel, while the lid is crafted from BPA-free plastic.
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