Best Thermal Water Bottles

DURAFLASK EXPLORER - From the chilly ski slopes to the hot sandy beach to your rushed at-desk lunchtimes, this 32 oz drink container makes it easy to keep your favorite soups and beverages close at hand. 3 THERMAL LAYERS, 1 WEATHER DEFYING DESIGN TOUGH EXTERNAL LAYER: Powder coated FDA approved 18/8 stainless steel provides tank toughexterior for even the most demanding pursuits COPPER LAYER: Copper dipping provides superior protection against the hottest days and chilliest nights INTERNAL FOOD STORAGE LAYER: Crafted from food safe, FDA approved 18/8 stainless steel of the highest grade so you know you’re safe with every sip and gulp VERSATILE LIDS, 1 SPILL PROOF DESIGN FLIP TOP LID : Ideal for your outdoor hiking, bicycling and skiing adventures. SCREW ON LID: Ideal for storing large quantities of hot soups, chili’s or anything you want to chug through the wide-mouth design. WHAT IS DOUBLE WALL INSULATION? Double wall insulation creates a vortex of temperature control between the inner and outer layers of the water bottle, repelling outside temperatures and redistributing the right temperature back into the space that contains your favorite drinks. UNRIVALED QUALITY, UNPARALLELED DESIGN - 18/8 Stainless Steel - Won’t rust, break or leach chemicals or funny tastes into your drinks- Powder Coated Exterior - Defies Mother Nature’s weather tantrums, and your family’s wildest adventures- Copper Coating - Adds a multi-degree thermal layer that ensures your hot drinks stay piping hot and your cold drinks icy-cold