About this item 
Premium Stainless Steel Water Bottle: Compare to the cheap plastic water bottles or inferior insulated water bottles that split and crack. Our water flasks are constructed with the best 18/8 food-grade stainless steel. They are 100% BPA-free, which is fully resistant to oxidation and corrosion. Therefore, you will have drinking safety and a wonderful water taste. Double-walled with air-tight, vacuum-seal insulation technology ensures your beverages stay cold for 12h or hot for 6h. 
Leak Proof Straw Cap: The improved straw lid can be folded, giving the water bottle improved performance and allowing easy drinking with one or both hands, making it easier and more convenient to hydrate during all outdoor activities. Enjoy a leakproof Straw Cap to sip your favorite drink at optimal temperature all day long, while being on the go. 
Easy to Clean and Durable: (Handwash recommended)Our Sports water bottles have adopted electropolishing processing and precision engineering to provide smooth, easy-to-clean interior walls. The stainless steel water bottle is manufactured from durable materials, for a bottle that can withstand your tough workouts. So you don't have to worry about the rust or corroding caused by the build-up of product particles after being used for filling like juice or other drinks. 
Fashionable and Minimalist Design: The high-performance Super Sparrow bottles have innovative and fashionable patterns. We designed the water bottle to look and function differently from other Stainless Steel Water Bottles! For popular needs, a drink bottle with convenient and sleek suitable for a variety of scenes. Due to beautifully crafted, built-to-last bottles, you don't have to compromise on design or functionality to get an environmental flask. 
Quality is Life and Service is Purpose: What makes Super Sparrow stand out is our passion for lasting quality and craftsmanship. We strive to provide excellent services to all customers who purchase Super Sparrow products to avoid manufacturing defects. If you're after a range that's well-designed and made from fine-quality stainless steel, Super Sparrow is spot on! Whether you want a reusable water bottle for camping & hiking or just want to hydrate sustainably, our sports bottle is for you!