The EVERFUN 18L Hydration Backpack is a day pack with a water bladder built in, so you can sip on the move without stopping to dig out a bottle. It holds an 18L main compartment plus eight pockets, including a zippered mesh pocket for valuables and a velvet-lined pocket for sunglasses. It suits hikers, cyclists, runners, and anyone heading out for day trips, travel, or a weekend away.
- Holds up to a 2L/70oz bladder with a bite valve
- Insulated pocket keeps drinks cold for up to 6 hours
- Built-in rain cover and reflective strips for low light
Note: The lifetime coverage details listed for this pack apply to functional damage from manufacturing defects or rough travel, so check the store’s terms for the full scope.





