The ThermoFlask 32 oz Stainless Steel Water Bottle 2-Pack delivers reliable hydration with double-wall vacuum insulation that keeps drinks cold for up to 24 hours and hot for up to 12 hours. Constructed from 18/8 food-grade stainless steel, these bottles are built to resist rust and retain flavor without imparting any metallic taste.

Each bottle features a leak-proof lid and a wide mouth opening for easy filling, cleaning, and adding ice. The durable exterior resists dents and scratches, making these bottles ideal for gym workouts, hiking, travel, and everyday use. Both bottles are BPA-free and designed to fit most standard cup holders for convenient use in vehicles.

Sold as a 2-pack, this Costco exclusive offers exceptional value. The bottles are not dishwasher safe and should be hand-washed to preserve insulation performance.