Carry an entire bottle of wine in this fancy tumbler and support research in the industry? Yes, please. Don’t leave home without your 25 oz. IPR Hydroflask Wine Bottle that can carry an entire bottle of wine or champagne. The wine bottle features TempShield™ double wall vacuum insulation to keep your wine at the perfect temperature. And the pro-grade stainless steel means it won’t transfer flavors from different wines.