Here's what other sites are saying:
When you're out on the trail for miles, your body needs fuel. That's why you need the Nathan Water Bottles Swift Waist Band. This streamlined waist band carries an 8 ounce nutritional flask on a comfortable elasticized waist belt. The Nathan Water Bottles Swift Waist Band incorporates a waterproof ID/medical emergency card and a reflective detail for safety on the trail.
- Altrec Outdoors