Peak Series Soft Squeeze Filter 1L altai Large stern hatch with bulkhead

Large stern hatch with bulkhead features the water-resistant Quick Seal Hatch cover– perfect for storing additional gear

Included TSID luggage registration helps you reunite with your bag faster

Updated for Spring ’26

Side pockets and zip utility pocket large enough for a phone

Hood brim is designed to divert water away from your face

Peak Series Soft Squeeze Filter 1L altai Large stern hatch with bulkheadBackcountry versatility for trail running, through hiking and limited space adventures! Protects against bacteria, parasites, microplastics, silt, sand, and cloudiness Ultra compact, our reconfigured filter is tiny but mighty with a super packable kit that doesnt sacrifice weight or space Extreme durability: 2x thicker, premium materials make it tougher and ultra leak proof Highly versatile means the collapsible squeeze bottle system is designed with