SOL Emergency Bivvy Bag with Rescue Whistle and Tinder Cord knee-elbow-pads The PCS thermal undershirt is

The PCS thermal undershirt is ideal for winter and extreme cold conditions

A true performance bag for use in extreme cold temperatures

or just don’t have the energy to pitch a tent

Wear it as a neck scarf

including as a lean-to

SOL Emergency Bivvy Bag with Rescue Whistle and Tinder Cord knee-elbow-pads The PCS thermal undershirt isThe Survive Outdoors Longer Emergency Bivvy Bag provides life saving warmth in a compact, ultra lightweight package with a heat reflective material that retains 90% of body heat and sealed seams to block out wind and rain. This survival bivvy includes an integrated rescue whistle and a fire starting tool to assist in emergency situations. Ideal for emergency kits, day hikes, mountain biking or trail running. Key Features: Heat Reflective Material: