ThermoFlask 18 oz Double Wall Vacuum Insulated Stainless Steel Water Bottle – Reusable with Leakproof Chug & Straw Lids – Keeps Drinks Cold 24 hr/Hot 12 hr – Easy Maintenance – Gym/On-the-Go, Black

Price: $22.99 - $15.99
(as of Jan 14, 2026 01:20:54 UTC – Details)


The ThermoFlask 18 oz Double Wall Vacuum Insulated Stainless Steel Water Bottle is the perfect companion for hydration enthusiasts seeking versatility while on the go. This insulated water bottle features both a chug lid and a straw lid to suit different drinking preferences, making it an ideal choice for various activities. Engineered from premium 18/8 food-grade stainless steel, this high-quality water bottle promises long-lasting performance and reliability. Its leakproof design ensures that the bottle remains spill-free, providing peace of mind when stored in backpacks or gym bags. With its advanced vacuum insulation, this bottle keeps beverages cold for up to 24 hours and hot for 12 hours, making it an essential tool for both hot and cold beverages. Offering easy maintenance, each component of this stainless steel insulated water bottle is dishwasher-safe and straightforward to hand wash, ensuring a fuss-free cleaning experience. The ThermoFlask water bottle is not just another gym water bottle but a durable thermal water bottle that keeps your drink fresh throughout the day. Perfect for adults who want a safe, reusable water bottle for travel, sports, or everyday hydration. Enhance your routine with this versatile and reliable insulated stainless steel water bottle, and experience the difference in your hydration habits.
STAY HYDRATED WITH ULTIMATE VERSATILITY: Keep drinks cold or hot for hours with the insulated ThermoFlask 18 oz bottle. Perfect for an active lifestyle, it includes two interchangeable lids — a chug lid and easy-access straw lid.
SIP WITH CONFIDENCE IN DURABILITY: Crafted from premium 18/8 food-grade stainless steel, the ThermoFlask water bottle delivers long-lasting performance and a clean, pure taste. Resistant to dents and impact, it’s built to handle any adventure.
EXPERIENCE FREEDOM FROM SPILLS: ThermoFlask stainless steel bottle with leakproof lid keeps drinks secure. Perfect for bags or bikes, the tight seal prevents leaks and spills, keeping your belongings dry.
24 HOURS COLD, 12 HOURS HOT: The insulated ThermoFlask water bottle keeps drinks cold up to 24 hours and hot up to 12 with double-wall vacuum insulation, ensuring your beverages stay perfectly chilled or warm anywhere.
EFFORTLESS CLEANING FOR BUSY LIFESTYLES: ThermoFlask water bottle and lids are dishwasher-safe, making cleaning quick and simple—perfect for active lifestyles.