Made of high grade 18/8 stainless steel and double wall vacuum insulated, they will keep your favorite beverage hot or cold for hours.

Features:

• Double Wall Vacuum Insulated - provides maximum temperature retention of both hot and cold beverages.  Up to 6 hours hot and 24 hours cold.
• High-Grade 18/8 (304) Stainless Steel - highly durable and corrosion-resistant. 
• Copper Plate Insulation
• Three Position Slider:  Cover, Sip, Chug
• Reusable Straw
• Ergonomic Handle
• DuraGrip Powder Coat Finish - our proprietary finish is both ultra-durable and provides a textured surface for you to grip. 
• Sweat Free Exterior
• Environmental Friendly Recycled Content BPA Free
• Designed to fit most cup holders
• Non slip base

Specs:

• Dimensions: 10.35"H x 3.85" diameter
• Capacity:  40oz / 1183ml
• Weight: 540 ounces