Thermal Bivvy Sporting Goods/Baseball/Helmets and super-tough CPM-D2 blade

and super-tough CPM-D2 blade

11-Baffle and Wrap-Around Foot Box Increases Warmth

4 oz  (5L)

Features include a brushed-elastic sewn into a wide waistband for  next-to-skin softness and a personalized fit

100% American merino wool fights  odor-causing bacteria build-up

Thermal Bivvy Sporting Goods/Baseball/Helmets and super-tough CPM-D2 bladeWarmth and durability for any season! The SOL Thermal bivvy's metalized non woven fabric provides waterproof protection from the elements while reflecting 80% of your body's heat back to you. The SOL Thermal bivvy offers more versatility than traditional emergency sleeping bags the extremely durable fabric resists rips and tears, and thanks to its soft face and aggressive side venting, it can be pushed into duty as a stand alone sleep system in warmer