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Description Have a question about this product? Chat Now!
Have a question about this product? Chat Now!
CoreTech Bags are designed to use the insulation in the most efficient manner possible by putting the insulation where your body needs it most. The heat generated by your core will circulate through your body for ultimate comfort and performance.
Features
• New technology includes a third layer of "Ultra Compactable Siliconized Air Core Fill" in the chest area of the bags.
• Keeps warm air in and locks cold air out.




















































