Enter Save10 at checkout for a 10% discount Free 2-Day shipping orders over $50

Osprey 4 Season's Insulation Kit

  • Sale
  • Regular price $ 45.00

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 liters. *Compatible with Hydrapak reservoirs produced after 2013. 

  • Heat-reflective, closed-cell foam sleeve offers maximum insulation
  • Tailored insulated reservoir sleeve with attachment loops
  • Insulated hose protected from direct sunlight
  • Zippered bite valve insulation sleeve helps keep mouthpiece free of ice
  • Removable bite valve sleeve for summer use
  • Reservoir must be purchased separately 
O/S 0 IN3 / 0 L 16.7H X 8.27W X 1.77D IN. 0.45 LBS.
FABRIC: 200D HT Nylon w/Heat Reflective Coating