Specialized Reservoir Shape

A design more round and shallow than conventional reservoirs, allowing it to fit conveniently at the top of your pack, secured under the drawstring closure or the top compression

Backcountry Filter Integration

Game-changing on-trail filtration due to the super accessible location at the top of your pack. Uses standardized fittings to integrate with any filtration system with a quick disconnect

EasyGrip Fill port

Rubberized fill port for easy opening and filling – compatible with 38mm pump filters

Top-Loading Design

The unique round shape is designed to fit at the top of your pack as well as in your traditional hydration sleeve. The wide body shape keeps the weight distribution high-and-tight on your body. When secured in the top position by the drawstring closure and top compression, your pack load remains balanced and this location provides easy trail access.

Heavy Duty Film Construction

Increased film thickness for added durability over standard hydration reservoirs


Basecamp Tap

Push-button pour spout with fast water flow and less spillage for filling stoves, water bottles or hand washing while in camp

Molded Spine Handle

A comfortable, soft-molded handle makes filling easy and the molded baseplate (with integrated hose quick disconnect) support hassle-free insertion and removal from the pack

Fill-Port Cover

Molded dust cover to protect the basecamp pour spout from dirt and grim on the trail and worry-free storage while on the trail

Basecamp Hanger

Molded hanger loop with an included reflective webbing strap to set up a convenient camp water station and hang dry an empty reservoir


3D QuickDry

Soft-molded 3D reservoir design prevents contact between the top and bottom layers, speeding up drying time and discouraging bacteria growth

Quick Disconnect

Integrated 90° quick disconnect fitting for smooth hose routing and quick removal of reservoir

SpeedClip Mounting System

One-handed SpeedClip lock-and-go linkage system which can be used with most full-size daypacks

DryLock Magnetic Bite Valve

Push-button on/off bite valve allows for leakfree storage while traveling to and from the trail (magnet accessory included)