The 40oz Classic is great for long car trips, camping and of course, everyday. Featuring the leakproof Loop Cap for safe transport.

Features:

• Large 1.75" (44mm) opening fits ice, easy filling and pouring
• Electropolished interior doesn't retain or impart flavors
• Safe, durable, high quality materials
• Portable, reusable, and recyclable
• Made from 100% 18/8 Stainless Steel
• Completely BPA free
• Easy to clean and has a lifetime warranty