The Thermolite REACTOR EXTREME Sleeping Bag Liner by Sea To Summit extends the seasonal use of your sleeping bag with a lightweight liner that keeps you warm. The fabric is a breathable hollow-core fibre with an exceptional warmth-to-weight ratio. It adds up to 14C of warmth to your regular sleeping bag. The liner comes in a mummy shape with a box foot. It packs up small into its own stuff sack.
110g/m2 Thermolite insulation
Adds up to 14 degrees C warmth
Mummy shape, toe box
Draw cord hood
Mini cord lock
Packs into Ultra-Sil stuff sack
• Weighs 14 oz / 399g • Dimensions: 84'' / 210cm x 36'' / 90cm
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