The 5 Best Insulated Water Bottles (2021) to Keep Your Water Cold and Your Coffee Hot

We tested five insulated bottles with a precision thermometer to find out which stayed cold—or hot—for 24 hours.

This Triple Insulated Stainless Steel Water Bottle with Straw Lid - Flip Top Lid - Wide Mouth Cap (26 oz) Insulated Water Bottles Leakproof Put on the cap, seal it tight, It screws well on, has no fright. No more spills, not one leak, So just right, for you neat freak. Shatterproof Bang it, hit it against the wall, Place on the edge, let it fall. No cracks at all, nothing to fear, No, dont handle it with care. Wide Mouth Waters so plain, lets add flavor, Fruit or ice, herbs to savor.

FineDine Triple-Insulated Stainless Steel Water Bottle with Straw Lid - Flip-Top Lid - Wide-Mouth Cap (25 oz) Insulated Water Bottles Keeps Hot and Co

The Mira 17 oz Cascade Vacuum Insulated Stainless Steel Water Bottle is the perfect insulated bottle. Our top-ranking, cola-shaped bottle uses MiraGuard technology to keep your drink cold for up to 24 hours or hot for up to 12 hours. This smart technology uses double wall insulation that protects liquids from outside temperatures and keeps your bottle sweat free.

Mira 17 oz Stainless Steel Vacuum Insulated Water Bottle - Double Walled Cola Shape Thermos - 24 Hours Cold, 12 Hours Hot - Reusable Metal Water

Coldest Sports Water Bottle - 32 oz (Straw Lid), Leak Proof, Vacuum Insulated Stainless Steel, Hot Cold, Double Walled, Thermo Mug, Metal Canteen (32 oz, Marble White )

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