Major Dimension: 9629 BTU/h

The North 49 Stainless Steel Vacuum Bottle features double wall insulation for optimal temperature retention

Sheepskin shearling lining

BARROW (STP) provides comfort in the coldest environments

Constructed of DURALUMINUM T-7075

Men's Stanfield's Thermal L/S Shirt Size:S Major Dimension: 9629 BTU/hStanfield's essentials men's thermal long sleeve waffle knit shirt has set in sleeves that are contoured for free and easy movement. It has a generous length that won't ride up or pull out. Set in sleeves, contoured for free and easy movement Flatlock seams that won't bind or chafe Snug fitting 1 x 1 rib knit Cuffs reinforced with spandex 50% cotton, 50% polyester Made in Canada