Double-wall vacuum insulation Keeps your drink hot for 12 hrs. & cold for 24 hrs. Shock absorbing rubber High-grade stainless steel that doesn’t affect the taste of your beverage Leak-proof lid – no more bad surprises HOT FOR 12 HOURS. COLD FOR 24. Combining premium 18/8 stainless steel with double walled vacuum technology, the Women’s Best Hot/Cold Bottle keeps your delicious drinks hot or cool for hours – hot for 12 hrs., cold for 24 hrs. Enjoy a cold drink after a sweaty session or have a warm beverage whenever you go on cold outdoor adventures. LEAK-PROOF LID. NO MORE BAD SURPRISES. Thanks to its leak-proof lid, you don't have to worry anymore about your clothes getting drenched in your bag. You can quickly grab your Hot/Cold Bottle whenever you need it and toss it in your bag - without having to worry about leaks or spillages. TOUGH ENOUGH FOR ANY ADVENTURE. If you happen to drop your bottle at the gym or outside, no worries, the silicone base will absorb the impact and the noise. It really doesn’t matter how many times that happens, since it is made of stainless steel and the lid is enrobed in shock absorbing rubber – making it the perfect bottle for any kind of adventure! SLEEK-LOOKING & ECO-FRIENDLY. The 600 ML/20 OZ Women’s Best Hot/Cold Bottle is not only nice to look at and hold thanks to its sleek-design, it’s also eco-friendly. Just like our Women’s Best Shakers, the Hot/Cold Bottle is BPA-free, responsibly made and 100 % recyclable. And the best part: it prevents you from buying disposable plastic bottles. Carry our reusable, lightweight bottle with you wherever you go and save the planet from single-use plastics.