Keep water flowing in cold winter months and cool in the heat of the summer—this four-season insulated kit is ideal no matter the season. Featuring closed-cell foam, a heat-reflective coating, removable bite valve sleeve and easy-carry attachment loops. Fits reservoirs up to 3 litres.
|Product Name:||Osprey Four Season Insulation Kit - Silver|
|Hydration - Accessories:||Bottle cover|