The insulated Water Bottle Parkas let you transport hot or cold liquids into the backcountry. They weigh much less than a thermos, but offer similar performance. A reinforced nylon strap with a hook and loop closure allow them to attach to any pack, and an updated design fits most modern day water bottles. See details for sizing chart.
Durable // Water Resistant // Polyester Knit Lining // Open-Cell Foam Insulation // EVA-Molded Foam Lid and Base // Water-Resistant Coated Zippers // Reinforced Nylon Webbing with Hook and Loop Attachment