21 oz Standard Mouth Lightweight Flex Cap Bottle OKB3461-BALTIC Made with natural and organic

Made with natural and organic ingredients

The material's stretch forms to fit

These men's thermal bottoms are made of midweight waffle knit polyester for easy-wearing warmth that wicks sweat and fights odor

Heather Fabric: 47% recycled polyester

21 oz Standard Mouth Lightweight Flex Cap Bottle OKB3461-BALTIC Made with natural and organicLess weight. More backcountry. Ridiculously light, and durable enough for any trail, our 21 ounce Standard Mouth Lightweight Trail Series bottle is 25% lighter than our other 21 ounce bottles and provides the best cold hydration experience for your longest adventures. The narrow Standard Mouth opening is ideal for quick sips on the trail, and the slim bottle profile stashes easily into a pack pocket. Engineered to deliver lasting cold refreshment with