Large-capacity 40oz insulated tumblers with handles,
Insulation Performance
double-walled vacuum insulation, which can keep cold drinks chilled for hours (often 12-24 hours) and hot beverages warm for several hours (generally 4-12 hours).
Material
• The body is made of food-grade stainless steel, which is durable, rust-resistant, and free of BPA.
• Lids is crafted from food-safe plastic, with some having silicone seals for leak prevention.
Design & Functionality
• Handle: Ergonomically shaped for comfortable gripping, making it easy to hold even with large volumes.
• Lid: Transparent design allows you to see the remaining liquid; the slider closure helps prevent spills and can be adjusted for sipping or using the included straw
• Shape: Tapered base fits most car cup holders, and the smooth exterior is easy to clean.