Hydro Flask 21 oz Standard Mouth with Flex Cap Stainless Steel Reusable Water Bottle Starfish - Vacuum Insulated, Dishwasher Safe, BPA-Free, Non-Toxic

Keep life moving with our 21 oz bottle and Standard Flex Cap. It stashes easily into a small shoulder bag, your pack’s side pocket, or your car cup holder, and holds enough ice cold goodness to keep you going for hours without weighing you down. No wonder it's one of our bestselling water bottles.

• 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