Amazon.com : Hydration Tube Covers Bladder Insulators are Compatible with Camelbak Reservoir Water Bladder. Will fit MIL Spec Antidote and Crux : Outdoor Backpack Reservoirs : Sports & Outdoors
CamelBak UnBottle Insulated Reservoir - 3 Liters | REI Co-op
GMBN X Camelbak Chute Mag Insulated Bottle - Moss
Buy Peak® Fitness Chill 17 oz Bottle, Insulated And More | CamelBak