The Evolution HeatCore Liner is made from Expedition Weight Fleece and is designed as the ultimate thermal layer for the big adventurers. Crafted to integrate with the Evolution SlumberSac V1 (only), this full-length liner combines high-performance features with unmatched comfort. Made from expedition weight fleece, it offers extraordinary warmth without excessive bulk, the open footbox with magnetic fasteners give you full mobility without sacrificing insulative properties. It’s the perfect addition for extended cold weather expeditions, providing reliable warmth and superior comfort.
The HeatCore Liner:
Is pill-resistant qualities, maintaining its soft and smooth surface even after prolonged wear and wash cycles.
The open footbox and Magnetic fasteners at the bottom allow it to open up for unprecedented mobility.
Offers the most insulation available for your system, for maximum heat retention, keeping you warm during the night, when you need it most.
Includes Velcro Stabilizers that secure the liner securely to the Evolution SlumberSac V1 , preventing it from shifting as you sleep.
Incorporates sleeves that feature a thumb hole fastener to keep it from sliding up inside the Evolution SlumberSac V1.
The Evolution HeatCore Liner is made from Expedition Weight Fleece and is designed as the ultimate thermal layer for the big adventurers. Crafted to integrate with the Evolution SlumberSac V1 (only), this full-length liner combines high-performance features with unmatched comfort. Made from expedition weight fleece, it offers extraordinary warmth without excessive bulk, the open footbox with magnetic fasteners give you full mobility without sacrificing insulative properties. It’s the perfect addition for extended cold weather expeditions, providing reliable warmth and superior comfort.
The HeatCore Liner:
Is pill-resistant qualities, maintaining its soft and smooth surface even after prolonged wear and wash cycles.
The open footbox and Magnetic fasteners at the bottom allow it to open up for unprecedented mobility.
Offers the most insulation available for your system, for maximum heat retention, keeping you warm during the night, when you need it most.
Includes Velcro Stabilizers that secure the liner securely to the Evolution SlumberSac V1 , preventing it from shifting as you sleep.
Incorporates sleeves that feature a thumb hole fastener to keep it from sliding up inside the Evolution SlumberSac V1.
