Simple Modern 40oz TREK Tumbler — engineered for long days and big adventures. Double-wall vacuum insulation keeps drinks cold for up to 24 hours or hot for up to 12 hours, while the 40-ounce capacity reduces refill stops. Made from durable, BPA-free stainless steel with a splash-resistant, leak-resistant twist lid and an ergonomic carry handle, it fits most cup holders and stands up to daily use. Lightweight for its size and available in a range of finishes, the TREK Tumbler balances performance and convenience for work, travel, outdoor activities, and home.
Simple Modern 40oz TREK Tumbler — engineered for long days and big adventures. Double-wall vacuum insulation keeps drinks cold for up to 24 hours or hot for up to 12 hours, while the 40-ounce capacity reduces refill stops. Made from durable, BPA-free stainless steel with a splash-resistant, leak-resistant twist lid and an ergonomic carry handle, it fits most cup holders and stands up to daily use. Lightweight for its size and available in a range of finishes, the TREK Tumbler balances performance and convenience for work, travel, outdoor activities, and home.