- Twin Baffles - Twin-welded chevron baffles stabilize the water and maintain a flat profile.
- Slide-Seal™ - Easy Slide-Seal™ top opening, seals watertight and provides wide access for easy filling and cleaning
- Pour Shield - Pour shield extends the collar to ease filling in shallower sinks and control pouring into pots or bottles
- Carry Handle - Carry handle allows easy reservoir management and filling
- Magnetic Bite Valve - Magnet clip attaches to the reservoir hose and pairs with the included sternum strap magnet for easy water access and hose management
- Hydrapak® Blaster™ - Hydrapak® Blaster™ bite valve offers fast, smooth water flow with a ¼ twist on/off switch
- QuickConnect™ System - The QuickConnect™ system allows easy removal/filling of the reservoir and filtering in the backcountry
Osprey 1.5 Hydraulics reservoir