The SAF - Tumbler is the perfect accessory for animal lovers who want to make a positive impact on wildlife. This 20oz stainless steel tumbler is designed to keep drinks cold for up to 24 hours, making it ideal for outdoor adventures or long days at the office, while the BPA-free lid and straw ensure safe and easy sipping. Best of all, 100% of every purchase goes directly to supporting wildlife rescue efforts, so you can feel good about your purchase while enjoying your favorite beverage.