Gregory 3D QuickDry Hydro Trek 3 Liters Optic Blue One Size. Specifications for Gregory 3D QuickDry Hydro Trek: Manufacturer: Gregory Color: Optic Blue Volume: 3 liters Size: One Size Weight: 7.04 oz Features of Gregory 3D QuickDry Hydro Trek Soft-molded 3D reservoir design prevents contact between the top and bottom layers speeding up drying time and discouraging bacteria growth. 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. Basecamp tap push-button pour spout with fast water flow and less spillage for filling stoves water bottles or hand washing while in camp. 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. Quick disconnect integrated 90 quick disconnect fitting for smooth hose routing and quick removal of reservoir. A comfortable soft-molded handle makes filling easy and the co-molded baseplate provides full-length support for hassle-free insertion and removal from the pack. Rubberized fill port for easy opening and filling compatible with 38mm pump filters. Molded dust cover to protect the basecamp pour spout from dirt and grime on the trail and worry-free storage while on the trail. Molded hanger loop with an included reflective webbing strap to set up a convenient camp water station or hang dry an empty reservoir. Increased film thickness for added durability over standard hydration reservoirs. Package Contents: Gregory 3D QuickDry Hydro Trek Gregory 145288-5583: 3D QuickDry Hydro Trek 3 Liters Optic Blue One Size