Top Carry Grip Insulated Sport Flask

13/20/27/33oz Four-Size Top Grip Sports Vacuum Bottle｜Lightweight Multi-Scenario Straight Mouth Insulated Water Vessel Product Overview Traditional sports water bottles often feature fixed single capacity and basic flat body designs, failing to adapt to variable hydration needs from light daily use to long outdoor adventures. Engineered for flexible all-purpose use, this Sturdy Stainless Vacuum Vessel adopts food-grade 304 stainless steel and high-precision electrolytic interior treatment, paired with dual-layer vacuum insulation to deliver stable round-the-clock temperature retention. Available in four progressive sizes (13oz/270g, 20oz/316g, 27oz/385g, 33oz/458g), this sports bottle series comes with an ergonomic top carry grip for effortless one-hand transport. Designed to cover diverse daily and outdoor usage demands, this Multi Volume Insulated Drink Bottle balances ultra-light portability and large-volume endurance hydration. Optimized for athletes, travelers and daily users al…