Gregory 3D Hydro Trek 3L

The first-ever reservoir designed for backpacking, hiking and backcountry basecamps, the 3D Hydro Trek is quick-drying and ready for adventure.

3D QuickDry – Soft-molded 3D reservoir design prevents contact between the top and bottom layers, speeding up drying time and discouraging bacteria growth.
Multi-Position 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.
Basecamp Tap – Push-button pour spout with fast water flow and less spillage for filling stoves, water bottles or hand washing while in camp.
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.
Quick Disconnect – Integrated 90° quick disconnect fitting for smooth hose routing and quick removal of reservoir.