Osprey Four Season Insulation Kit

Upgrade your hydration system with the Osprey Four Season Insulation Kit. This heat-reflective, closed-cell foam sleeve and insulated hose pocket offers maximum insulation, keeping water flowing in the winter, and water cool in the heat of the summer. The insulated hose is protected from direct sunlight in the summer, and is protected from ice buildup in the winter. Take it off in the summer or leave it on, your choice. Attachment loops give this flexibility for carrying. Are you out all day, all seasons, and looking for an effective way to manage your hydration system so your water is reliably there for you? Sure, you could try juggling insulated water bottles, and for short sprints or an hour’s playtime after work, you can make it work. But for longer days of outdoor adventure, when stepping into a lodge for a water break is going to cramp your style, or isn’t even possible, this is an effective solution to a perennial problem. Accommodating reservoirs up to 3 liters there’s plenty of room for what you need to carry, whether you’re heading out this winter, or looking to enjoy water that’s more refreshing this summer.