Sea to summit Reactor Midweight Long Liner sleeping bag

Elevate your sleep system with the SEA TO SUMMIT Reactor Midweight Long Liner. This versatile liner adds significant warmth, transforming three-season bags into four-season options and combating unexpected chills. Its innovative polyester traps air for impressive insulation without bulk, or use it solo on warm nights. The liner also protects your sleeping bag from moisture and dirt, extending its life. Enjoy exceptional comfort with its soft, stretchy fabric and a fully integrated hood for maximum heat retention. The long version ensures complete coverage for taller adventurers. Lightweight and packable, it´s the ultimate upgrade for warmth, comfort, and hygiene