Whether you're seeking a replacement bottle for your Nathan Peak Waist Pak or simply need a lightweight, easy-grabbing bottle for distance runs and casual hikes, the Nathan SpeedDraw Flask 18oz Water Bottle keeps you hydrated on the move. BPA-free plastic won't leave a taste in your water or favorite drink mix, ensuring clean, crisp drinking for athletes and adventurers. Moreover, its easy-squeeze, ergonomic design grips nicely in your palm, with a silicone nozzle for easy sipping.

• 18-ounce capacity
• BPA-free plastic
• Easy-squeeze, ergonomic design
• Silicone nozzle
• Fits in Nathan Peak Waist Pak (not included)