WhatsApp
8619105797737
Email
Sales5@chinajianyang.com
Products

304 Stainless Steel Sports Flask

Elevate your hydration game with the robust and reliable 304 Stainless Steel Sports Flask. Engineered for the active individual who demands durability without compromise, this flask is the perfect companion for intense workouts, long hikes, or any on-the-go adventure. Its superior construction ensures your drinks stay at the desired temperature for hours. Whether you're looking for a compact 20oz Sports Flask for a quick gym session, a substantial 32oz Sports Flask for a day trip, or a high-capacity 40oz Sports Flask for extended excursions, we have a size to match your fluid needs. Each model is a premier example of an Insulated Sports Flask, featuring advanced vacuum insulation technology that outperforms ordinary bottles.


The 304 Stainless Steel Sports Flask is meticulously crafted from kitchen-grade 18/8 stainless steel, renowned for its exceptional corrosion resistance and ability to preserve the pure taste of your beverages. It features a double-wall vacuum insulation barrier, creating a powerful layer of thermal protection. This innovative design effectively maintains the temperature of hot liquids for up to 12 hours and keeps cold drinks chilled for a remarkable 24 hours. The flask is equipped with a wide mouth for easy filling, cleaning, and adding ice cubes, complemented by a precision-engineered leak-proof cap that guarantees a secure seal. The exterior boasts a durable, sweat-proof powder coating that provides a comfortable, non-slip grip while preventing condensation. Every component of the 304 Stainless Steel Sports Flask is built to last, offering a sustainable and stylish hydration solution.

Detailed Specifications

Available Sizes & Performance

Model Capacity (oz / ml) Height (in / cm) Diameter (in / cm) Hot Retention* Cold Retention*
Standard 20 oz / 590 ml 10.2" / 25.9 cm 2.8" / 7.1 cm 10 hrs 20 hrs
Large 32 oz / 946 ml 11.4" / 29.0 cm 3.3" / 8.4 cm 11 hrs 22 hrs
X-Large 40 oz / 1183 ml 12.0" / 30.5 cm 3.5" / 8.9 cm 12 hrs 24 hrs

*Retention times are approximate and based on ambient room temperature of 70°F (21°C) with the flask pre-chilled or pre-heated.

Related Products

Hot Products

  • Insulated Water Bottle

    Insulated Water Bottle

    Jianyang's brightly colored and boldly designed insulated water bottles are designed to keep you hydrated in a practical and stylish way. It is very suitable for commuting by car or exercising at home, with a built-in flip straw for easy and convenient drinking. After you close the lid, the double-layer vacuum insulation layer can keep your drink cool for hours. To help you practice a sustainable lifestyle, the thermos cup is made of recycled plastic from discarded fishing nets, thereby reducing the pollution of plastic waste to water bodies.
  • Coffee Cups with Lids

    Coffee Cups with Lids

    Jianyang's high-quality coffee cups with lids are made of food grade 316 stainless steel inner liner. We have carefully studied this material, which is resistant to acid and alkali corrosion, and can hold coffee, carbonated beverages, and fruit vinegar without precipitation; The inner wall is finely polished and not easily adhered to tea and coffee stains. It is easy to clean daily and can hold drinks for a long time without leaving any odor. The outer layer is made of thickened 304 stainless steel, which is resistant to collision and wear. The frosted and glazed cup body has a delicate and non slip touch.
  • Sports Water Bottle With Magnetic Lid

    Sports Water Bottle With Magnetic Lid

    Sports Water Bottle With Magnetic Lid from supplier Jianyang is a 650ml stainless steel vacuum bottle designed for sports, outdoor activities, travel, and everyday hydration. Featuring an innovative magnetic lid, double wall vacuum insulation, and durable stainless steel construction, this reusable water bottle provides a convenient and reliable drinking experience for active users.
  • Kids Vacuum Flask

    Kids Vacuum Flask

    Jianyang Kids Vacuum Flask is a 300ml stainless steel drink container designed for children's daily use, school, travel, picnics, and outdoor activities. It features a double-wall vacuum insulation structure with a copper-plated layer to help maintain hot or cold beverage temperatures. Made from 18/8 stainless steel, the flask has an easy-open sealed lid, detachable carrying strap, and colorful child-friendly designs. Jianyang supports OEM and ODM customization for colors, patterns, logos, product designs, and packaging.
  • Coffee Pot Stainless

    Coffee Pot Stainless

    If you are tired of bulky large coffee pot stays and want a stylish, reliable, compact and practical hot water kettle, Jianyang's Coffee Pot Stainless mini thermos is the preferred choice. Its small size and convenient release make it easy to develop a healthy habit of drinking warm water regularly. A small capacity is more in line with the modern habit of drinking hot water in small quantities multiple times, and is an affordable good item to enhance daily happiness.
  • Stainless Vacuum Flask

    Stainless Vacuum Flask

    Jianyang has a wide variety of Beer Mug, Stainless Vacuum Flask, Camping Kettle, and travel thermos cups to meet your different needs in the catering and home markets, We have rich experience in OEM and ODM services.Our vacuum flask is made of high-quality 304 stainless steel, which is very suitable for outdoor activities, or taking it to work or school.

  • How Are Travel Bottles Changing the Modern Hydration Market?

    The global hydration industry is experiencing continuous transformation as consumers and businesses seek products that combine functionality, durability, and sustainable design. travel bottles have become an important category in the beverage container market because they support active lifestyles, outdoor activities, workplace use, and daily transportation needs. Manufacturers are focusing on advanced materials, improved insulation technology, and flexible customization solutions to meet changing market expectations.

  • The features of Travel mug.

    Travel cups are usually designed to be relatively compact, with some styles being streamlined and small in size, making them easy to fit into backpacks, handbags or car cup holders.

  • Why Are Stainless Steel Vacuum Flasks Essential for Daily Life?

    Stainless steel vacuum flasks have become a must-have accessory for people who value convenience, health, and sustainability. In this comprehensive guide, we explore the benefits, types, and usage of stainless steel vacuum flasks, along with tips to choose the best one for your needs. Yongkang Jianyang Metal Co.,Ltd. specializes in manufacturing high-quality vacuum flasks designed for everyday life, travel, and professional use.

  • The classification of Coffee mug.

    The most commonly used coffee utensils, including white porcelain, bone China, etc. The surface is smooth, the texture is light, the color is soft, and the glaze can...

  • Why Is a Pink Thermos Flask Becoming the Perfect Choice for Stylish and Healthy Hydration

    A Pink Thermos Flask is more than just a drink container; it combines temperature preservation, fashionable design, and everyday convenience. This article explores why Jianyang has developed high-quality pink thermos flask solutions that meet modern lifestyle needs. From stainless steel construction and insulation performance to application scenarios and purchasing considerations, this guide provides valuable insights for consumers, retailers, and global buyers looking for reliable hydration products.

  • What Is a Sports Squirt Bottle and Why Is It Essential for Athletes?

    ​Hydration is one of the most critical factors influencing athletic performance, endurance, and recovery. Whether you're training at the gym, running outdoors, cycling long distances, or participating in team sports, having quick and convenient access to water can make a significant difference. A Sports Squirt Bottle has become a popular hydration tool among athletes and active individuals due to its convenience, speed, and ease of use. Unlike traditional water bottles, it allows users to drink quickly without unscrewing caps, making it ideal for high-intensity activities.

Send Inquiry

X
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Privacy Policy
RejectAccept