Flex Cap Standard Mouth Bottle By Hydro Flask.

• TempShield insulation keeps beverages cold up to 24 hours and hot up to 12 hours
• Made with 18/8 pro-grade stainless steel to ensure durability, pure taste and no flavor transfer
• Flex Cap is leakproof when closed, to transport without worry
• Flex Strap is easy to transport and comfortable to carry
• Honeycomb Insulated cap for maximum temperature retention
• Color Last powder coat is dishwasher safe, keeping your bottle slip-free and colorful
• Fits most backcountry water filters
• Cup holder compatible
• BPA-Free & Toxin-Free