Sea to Summit Expander Travel Liner Jackets Center Back: 27''

Center Back: 27''

Lightweight: The lightest self-inflating mattress available

BATTERIES 3 AAA Alkaline or Lithium

The G2X Pro is the most versatile of the series

Sea to Summit Expander Travel Liner Jackets Center Back: 27''The Expander sleeping bag liner is made of a super soft and stretchy knitted poly cotton material. The Rectangular, Traveller and Double models do not have side seams, and combined with the stretch fabric, this offers an unprecedented level of comfot in a budget priced liner. A built in antimicrobial treatment keeps odors at bay and won't wash out of the liner when you throw it in the washing machine. This is the perfect travel companion for those