Sea to Summit Reactor Sleeping Bag Liner - Standard Sven-Saw a large rear storage hatch

a large rear storage hatch with bulkhead

1 - Plastic Clean & Shine (2oz)

4-way stretch Extend™ interior enhances dexterity

bluesign® approved Ultra-Sil 30D nylon fabric with Non-PFC DWR finish

Note: May darken leather

Sea to Summit Reactor Sleeping Bag Liner - Standard Sven-Saw a large rear storage hatchDescription Product Details Video Add warmth to your sleep system in cool or cold conditions: with the Reactor Liner. Using Thermolite Pro fabric with infra red absorbing ceramic pigments and Thermolite EcoMade fibres , the new Reactor takes thermal performance to the next level. The stretch knit fabric provides optimal comfort, and ensures the Reactor fits any sleeping bag. It is a Mummy with Drawcord style the footbox opening offers plenty of