Large Sports Double Wall Stainless Steel Water Bottle | Insulated Thermos Vacuum Flask

Stay hydrated all day long with this large capacity double wall stainless steel water bottle. It keeps your drinks cold for hours and hot for hours, making it ideal for sports, travel, and daily use.

This insulated thermos is built with a durable vacuum flask design. It is perfect for carrying to the gym, office, or on outdoor adventures. The large 32oz or 40oz size means you can carry enough water without constant refills.

The high-quality stainless steel construction ensures no metallic taste and is easy to clean. The wide mouth makes it simple to add ice cubes, and the leak-proof lid prevents spills in your bag. Whether you need ice-cold water after a workout or hot coffee on a hike, this bottle delivers reliable temperature retention.

This vacuum flask is designed for active lifestyles. It is tough enough for daily commutes and outdoor trips, with a comfortable grip that fits in your hand. The double wall insulation keeps the outside of the bottle sweat-free, so your hands stay dry.

Key Features and Benefits

- Double wall vacuum insulation that keeps drinks cold for up to 6 hours and hot for up to 6 hours, so your beverage stays at the right temperature longer.

• Large 32oz or 40oz capacity that holds enough water for a full workout or a long day out, reducing the need to refill.

• High-quality 304 stainless steel construction that is rust-resistant and does not retain flavors, ensuring a clean taste every time.

• Leak-proof screw-on lid that prevents spills in your bag, giving you peace of mind during travel.

• Wide mouth opening that makes it easy to add ice cubes, clean the bottle, and drink from comfortably.

• Sweat-free exterior that keeps your hands and bag dry, even when filled with ice-cold drinks.

Who Is This For

- Athletes and fitness enthusiasts who need a large, durable water bottle for the gym or sports field.

• Outdoor adventurers like hikers, campers, and runners who require a reliable insulated bottle for long trips.

• Office workers and commuters who want a reusable, eco-friendly bottle that keeps their coffee hot or water cold all day.

• Anyone looking for a practical, high-capacity thermos for family outings, picnics, or road trips.

Usage Scenario

Mark is an avid hiker who often spends full days on the trail. He used to carry multiple plastic water bottles that would get warm quickly. After switching to this 40oz stainless steel bottle, his water stays refreshingly cold even in the afternoon sun. The leak-proof lid means it can be tossed into his backpack without worry. Now, Mark only needs one bottle for his entire hike, saving him weight and hassle.

Micro Comparison

Compared to single-wall plastic bottles, this double wall stainless steel bottle offers much better temperature retention and is far more durable. Unlike some insulated bottles that are heavy and hard to clean, this model has a wide mouth for easy washing and a lightweight design that is comfortable to carry. It is a practical upgrade from standard reusable bottles because it keeps drinks cold or hot for hours, not just minutes.

Specifications

- Material: 304 Stainless Steel

• Capacity: 32oz / 946 ml or 40oz / 1183 ml

• Insulation Performance: Keeps cold for up to 6 hours, hot for up to 6 hours

• Bottle Type: Vacuum Flask & Thermos

• Shape: Straight Cup

• Lid Type: Screw-on, leak-proof

Please allow 1-3 cm / 0.4-1.2 in difference due to manual measurement.

Package Includes

- 1 x Stainless Steel Water Bottle

• 1 x Leak-proof Lid

Why You Will Love It

You will love how this bottle keeps your water ice-cold during a hot workout or your coffee steaming on a cold morning. The large capacity means you can stay hydrated all day without constant refills. It is a durable, eco-friendly choice that saves you money on disposable bottles and helps reduce plastic waste.

Questions and Answers

Question: How long does this bottle keep drinks cold?

Answer: It keeps drinks cold for up to 6 hours, depending on the starting temperature and external conditions.

Question: Is the lid completely leak-proof?

Answer: Yes, the screw-on lid is designed to be leak-proof, so you can safely carry it in your bag without spills.

Question: Can I put hot liquids like coffee in this thermos?

Answer: Yes, it is suitable for both hot and cold beverages. It will keep hot drinks warm for up to 6 hours.

Question: Is this bottle easy to clean?

Answer: Yes, the wide mouth opening makes it easy to clean by hand or with a bottle brush. It is also dishwasher safe.

Question: What is the difference between the 32oz and 40oz sizes?

Answer: The 32oz holds about 946 ml, while the 40oz holds about 1183 ml. The 40oz is slightly taller and wider, but both offer excellent insulation.