Stay refreshed throughout the day with the Hydro Flask 21 oz Standard Mouth Hydration Bottle, featuring a sleek design and reliable insulation. Crafted from premium stainless steel, this bottle utilizes TempShield®️ double-wall vacuum insulation to keep your beverages cold for up to 24 hours or hot for up to 12 hours. The bottle’s slim profile fits effortlessly into most cup holders, while the leakproof cap ensures no spills during your adventures. Designed for sustainability, it’s BPA-free, dishwasher safe, and built to last.

Features:

• TempShield®️ Technology: Keeps your drinks cold for a full 24 hours and hot for up to 12 hours, with no condensation on the exterior.
• Pro-Grade Stainless Steel: Constructed with 18/8 stainless steel for a pure taste and no flavor transfer.
• Leakproof Cap: Secure cap prevents leaks, making it ideal for travel, work, or gym sessions.
• Cupholder-Friendly: Streamlined shape fits comfortably in most car and bike cup holders.
• Eco-Friendly Design: BPA-free materials and reusable design support a sustainable lifestyle.
• Dishwasher Safe: Easy to clean, so you can enjoy hassle-free hydration every day.
• Durable and Lightweight: Sturdy yet lightweight build, perfect for both indoor and outdoor use.