Bottle Boot Color:Yellow responsibly sourced Merino next to

responsibly sourced Merino next to skin helps regulate body temperature

or just moving all day

and crushable

Great for Rock or Alpine Use

and have their own heat pack pocket on back of hand - as well as a grippy silicone palm that make them easy to wear on their own

Bottle Boot Color:Yellow responsibly sourced Merino next toUsed On Expeditions Around The World For Many Years Insulated Bottle Cover that is easy to use with mittens or gloves on, low profile so it does not take up too much room, and won't absorb water as it is made of closed cell foam insulation. Easy to use and effective insulating bottle cover that helps slow down the water from freezing quickly, especially in extreme cold environments.