The larger mouth opening makes the 40 oz a great option for mixing sports drinks or storing smoothies, and our double wall vacuum insulation ensures that cold liquids will stay cold for up to 24 hours, while hot liquids remain hot for up to 6.
Large (Wide Mouth) opening
Double Wall Vacuum Insulated
Keeps Hot up to 12 Hours
Keeps Cold up to 24 Hours
18/8 Stainless Steel
Signature Powder Coat Finish
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Bring along your favorite Hydro Flask bottle and keep it close with our new easy-to-carry sling. Pop in your bottle and spend the day with both hands free. Large...