Western Mountaineering Hot Sac Vapor Barrier Liner

Why We Like The Western Mountaineering Hot Sac Vapor Barrier Liner

On technical winter trips, every bit of warmth matters, which is why the Western Mountaineering Hot Sac Vapor Barrier Liner is a must-have. Whether we’re hunkered down for the night or facing unexpected conditions, this liner works overtime to stop heat loss from evaporative cooling, keeping us warmer longer. The gold reflective lining goes even further by reflecting our body heat back to us, ensuring we’re not wasting energy as temperatures drop.

Details

Prevents evaporative heat loss in cold conditions
Reflective lining for added radiant heat retention
Lightweight, compact design at 3.5 ounces
Elastic drawcord seals in warmth around the neck
Ideal for extended winter trips and emergency use
Durable two-layer ripstop fabric blocks moisture vapor
Item #WESZ03V

Tech Specs

Material: 10D nylon ripstop
Shape: mummy
Dimensions: [max user height] 6ft 6in
Claimed Weight: 4.5oz
Activity: backpacking, weekend camping, climb
Manufacturer Warranty: lifetime

1. Your order is usually shipped out within 24-48 hours after your payment is received.
2. The tracking number of your parcel will be sent to you after your order is despatched. You may use the tracking number to check the status of your order online.
3. The shipping fee will be auto-added in the grand total when you send payment.

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