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.
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