Made of high grade 18/8 stainless steel and double wall vacuum insulated, they will keep your favorite beverage hot or cold for hours.
 
Product Features:
Double Wall Vacuum Insulated - provides maximum temperature retention of both hot and cold beverages.  Up to 6 hours hot and 24 hours cold.
Non slip base
Designed to fit most cup holders
Environmental Friendly Recycled Content BPA Free
Sweat Free Exterior
DuraGrip Powder Coat Finish - our proprietary finish is both ultra-durable and provides a textured surface for you to grip. 
Ergonomic Handle
Reusable Straw
Three Position Slider:  Cover, Sip, Chug
Copper Plate Insulation
High-Grade 18/8 (304) Stainless Steel - highly durable and corrosion-resistant. 
Specifications:
Dimensions: 10.35"H x 3.85" diameter
Weight: 54 ounces
Capacity:  40oz / 1183ml