MSR Trailshot Replacement Cartridge PACKSSHOULDER all with welted exterior storm

all with welted exterior storm flaps and DWR (durable water repellent)-treated zippers

Air cushion midsole

DRY membrane that seals out precipitation while allowing moisture to escape

·         Metalized thermal reflective film reflects heat back to your body and is protected by a durable film

MSR Trailshot Replacement Cartridge PACKSSHOULDER all with welted exterior stormThis kit contains a replacement filter cartridge for the TrailShot filter, as well as the small components and instructions necessary to service your TrailShot water filter for lasting performance. Replacing your filter cartridge is easy to do and will restore the filters flow rates. The filter cartridge lasts up to 2,000 liters, depending on the water conditions you filter.