Stansport Fill -Feetn-Feet Chill Insulated Water Bottle Carrier, 1-Liter With our advanced camping gear, loaded with the latest innovative technologies, you'll be ready to turn your adventure into the trip of a lifetime Rear vertical zipper for bottle access Shoulder strap also functions as waist belt Made of durable 600 Denier polyester bodies and 420 Denier nylon tops and bottoms Rear vertical zipper for bottle access Shoulder strap also functions as waist belt Convenient hand holder loop Front zippered mesh pocket for keys, money etc.