21 oz Standard Mouth Lightweight Flex Cap Bottle Size:One Size Wide headband with a soft

Wide headband with a soft microdenier fleece trim keeps your ears and forehead warm

Fleece lining 100% Poly

Improving upon standard protection against corrosion

Infinity Drive - Through the use of new main shaft supporting structure to eliminate friction within the pinion gear

ensuring that your meals are both safe and stylish

21 oz Standard Mouth Lightweight Flex Cap Bottle Size:One Size Wide headband with a softLess 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