1200ml Large Capacity 316 Stainless Steel Vacuum Flask With Straw – Insulated Sports & Gym Thermal Water Bottle For Hot & Cold Drinks

Stay Hydrated Anywhere with the Ultimate 1200ml 316 Stainless Steel Vacuum Insulated Flask!
Upgrade your daily hydration routine with our professional-grade sports water bottle. Built specifically for athletes, gym-goers, travelers, and busy professionals, this heavy-duty flask combines a massive 1200ml capacity with industry-leading thermal technology.

Why Choose SUS 316 Stainless Steel?
Unlike standard 304 steel bottles, the interior of this flask is engineered with premium 316 Medical-Grade Stainless Steel. This advanced material provides unmatched durability, resists acid and corrosion, and ensures your beverages stay completely untainted and fresh without absorbing weird odors or leaving an unpleasant metallic aftertaste.

Unbeatable Temperature Retention
Whether you want steaming hot tea on a chilly morning or ice-cold water during an intense workout, this double-walled vacuum-insulated tumbler has you covered. It effectively preserves the internal temperature for up to 12 to 24 hours, shielding your drinks from the external climate.

Inner Material: High-Grade SUS 316 Stainless Steel
Outer Material: Durable 304 Stainless Steel
Capacity: 1200mlInsulation Performance: 12 - 24 Hours (Hot/Cold)
Lid Type: Pop-up Cap with Safety Lock & Folding Handle