Sea to Summit Reactor Insulated Sleeping Bag Liner, Regular (83 x 35)
- Insulated sleeping bag liner adds extra warmth and personal hygiene to any sleeping bag.
- Original Reactor liner is the lightest and most compact, adds up to 14F degrees.
- Thermolite hollow core insulation is lightweight, soft and comfortable with stretch knit construction.
- Mummy shaped with toe-box, draw cord hood and included stuff sack.