(Like Nalgene wide-mouth bottles one liter bottles

then this is the pocket knife for you

Canopy Fabric: 20D ripstop nylon & DWR

5 mm bonded felt frost plug

it also makes a great gift for anyone with a head

Phase AR Bottom Women's Darn Tough (Like Nalgene wide-mouth bottles oneMidweight Phasic baselayer bottom for all round use cooler temperatures. Phase Series: Moisture wicking base layer AR: All Round. DESCRIPTION Created for high output in cooler temperatures, the Phase AR Bottom is a mens midweight baselayer for made from next generation Phasic AR. An Arcteryx fabric engineered to provide insulation, dry quickly, and offer performance stretch, Phasic AR uses different polyester yarn structures on its interior and face