Key Features

• Dual opening: Wide-mouth slider supports fast filling from streams, taps or bottles; 28 mm screw cap connects to compatible filters; large opening makes rinsing and air-drying easier
• Water filter compatibility: The 28 mm water bag works with Sawyer Squeeze, MINI, Micro and other 28 mm filters; use as a dirty-water reservoir for squeeze or gravity filtering; internal gasket supports a low-drip connection; filter not included
• 0.3 mm TPU construction: Made for repeated squeezing, folding and trail use; RF-welded seams and reinforced slider rails help resist bursts and leaks on thru-hikes, bikepacking trips and weekend camps
• Ultralight and packable: Weighs approximately 2.8 oz (79 g) with a 2 L capacity; trail size is 13.5 x 7 in and packed size is 7 x 2 x 1.5 in for compact storage
• Care and volume markings: Rinse before first use and air-dry between trips; printed markings help track water carried and treated; maximum water temperature is 50°C/122°F; dry completely before storage

Specifications