Insulated Hydration Backpack Pack with 2L Water Bladder Lightweight

Insulated Hydration Backpack Pack with 2L Water Bladder Lightweight Hiking Backpack Bag for Women Men Daypack for Hiking Running Festival Camping Biking New Without Tags THERMAL INSULATION: Keep your drinks cool for up to 4 hours with the insulated bladder compartment, ensuring hydration stays refreshing and chilled throughout your outdoor adventure. Perfect for hikes, cycling, or any outdoor activity.