Eastern Mountain Sports H2O Cooler - The EMS H2O Cooler keep your drinks cool on the trail or in your lunch pack.
- Insulation also prevents condensation from cold drinks dripping into your bag
- The EMS H2O Cooler provides insulation to your standard wide-mouth water bottle
Weather and Wind:
- Also suitable for conserving warmth on cold-weather hikes
- Easy zip-around access to your bottle
- Velcro webbing strap lets you attach the H2O cooler to a belt, branch, or handlebar
- Small webbing loop on top suitable for clipping to a carabiner