Ronhill Tech Winter 1/2 Zip Backpack 100% Thermoplastic Polyurethane

100% Thermoplastic Polyurethane

spill-free hydration

for the day it matters the most

Best For: Running

arch support and natural motion

Ronhill Tech Winter 1/2 Zip Backpack 100% Thermoplastic PolyurethaneThe Ronhill Tech Winter 1 2 Zip is a low bulk thermal midlayer built for cold or cool days, all season long. Its Prism fabric uses a hexagonal grid to trap warm air close to the body while staying light and streamlinedideal over a base layer and under a gilet or jacket, or next to skin if you prefer. A denier gradient knit pulls sweat off your skin fast, and a deep half zip lets you dump heat on climbs. Finished with thumb loops, flip over mitts, and