1000ML Double Stainless Steel Thermal Water Bottle & Vacuum Insulated Flask

Keep your favorite beverages at the perfect temperature all day long with this 1000ML Thermal Water Bottle Vacuum Flask! Engineered with double-wall stainless steel vacuum insulation, this high-capacity flask locks in thermal heat and cold, keeping water, coffee, tea, or soup piping hot or ice-cold for hours. Crafted from premium food-grade 304 stainless steel, it is rust-resistant, BPA-free, and leaves no metallic aftertaste. The precision-engineered leakproof lid features a heavy-duty silicone seal to prevent accidental spills, making it completely safe to pack in work bags, backpacks, or gym totes. Designed for daily office commutes, outdoor hiking, gym sessions, and road trips, its generous 1-liter capacity ensures you stay hydrated and refreshed without constant refills.

Key Features

• 1000ml large capacity generous 1-liter volume provides all-day hydration for long workdays, workouts, and outdoor trips

• Double-wall vacuum insulation retains liquid temperatures hot or cold for extended hours while keeping the exterior sweat-proof

• Food-grade 304 stainless steel durable, rust-proof, and chemical-free material keeps drinks tasting pure and fresh

• 100% leakproof seal precision screw-top cap with internal silicone ring prevents leaks and spills during transport

• Versatile daily design ideal for hot coffee, brewed tea, ice water, juices, and soups at the office or on the trail

Why Choose Our Thermal Vacuum Flask

Unlike single-wall metal bottles that sweat or lose temperature rapidly, this 1000ml flask utilizes double-wall vacuum technology to lock in temperature. It combines heavy-duty durability with a sleek, leakproof design that easily stands up to daily travel and office use.

Perfect For

• Maintaining hot coffee, tea, or water during long office workdays and university classes

• Outdoor adventures, hiking trails, camping trips, fishing, and road travel

• Gym workouts, sports training, and daily hydration goals

Specifications

• Product Title: 1000ML Double Stainless Steel Thermal Water Bottle & Vacuum Flask

• Capacity: 1000 mL / 33.8 oz

• Material: 304 Food-Grade Stainless Steel + BPA-Free Lid

• Features: Double-Wall Vacuum Insulated, 100% Leakproof, Sweat-Proof Exterior

• Ideal Uses: Office Work, Travel, Outdoor Hiking, Gym, Daily Hydration

Keep your drinks hot or ice-cold anywhere you go—claim your 1000ml thermal vacuum flask today.