Experience convenience and durability with the 32-oz. Narrow Mouth Bottle from Nalgene. Designed with a narrow mouth, this bottle ensures an easy and comfortable drinking experience. The secure closure and bottle design create a leak-proof system without the hassle of O-rings that can fall out. Crafted from Eastman Tritan material, this bottle is dishwasher-safe and remarkably durable, resistant to both tastes and odors, making it a reliable choice for any adventure. The bottle boasts superior impact resistance and is suitable for both warm and cold beverages, making it perfect for year-round use. Its convenient loop-top design ensures you’ll never lose the lid, while the measurement markings in milliliters and ounces add functionality for precise hydration tracking. Resistant to staining and odor retention, this bottle remains fresh after every use. It can withstand temperatures up to 100°C/212°F and as low as -40°C/-40°F, offering amazing versatility for all your outdoor activities.