Sea To Summit Reactor Sleeping Bag Liner - Mummy Standard Beluga Black
Sea To Summit Reactor Sleeping Bag Liner - Mummy Standard Beluga Black

Sea To Summit Reactor Sleeping Bag Liner - Mummy Standard Beluga Black

Regular price £55.00 Sale price£46.75 Save 15%
/
Shipping calculated at checkout.

  • In stock, ready to ship
  • Backordered, shipping soon
  • 30-Day Money-Back Guarantee
The THERMOLITE® Reactor liner is a must-have for any outdoor enthusiast - our top selling and lightest thermal sleeping bag liner. Its mummy shape and advanced Thermolite® Pro fabric incorporate infrared technology and comfortable stretch material to provide unparalleled warmth, versatility, and insulation. Perfect for chilly conditions.
Features:
  • Thermal Boost of 12% when used in a 1 season sleeping and 6% in a 3 season bag
  • Stretchy, Thermolite® Pro fabric is incredibly comfortable and utilises Infrared Technology to increase warmth without adding weight.
  • Lighter weight and more packable than fleece.
  • Technical mummy-shape and available with or without a drawstring in the hood hood
  • Easy care – machine wash with no special soap is needed. Avoid fabric softeners and dryer sheets.
  • HEIQ Fresh bio based treatment for added odour control
  • Keeps sleeping bag clean.
  • Packs into its own stuff sack.
  • 50% Thermolite Pro & 50% Thermolite EcoMade
  • Dimensions: 216 x 80cm
  • Packed Size: 7 x 15cm
  • Weight: 268g

        Please Note: We are unable to accept returns of sleeping bag liners for obvious hygiene reasons unless faulty.
        All details are in the listing, so please do NOT buy these if you are unsure of suitability.

          📦 Shipping Information

          We offer free standard shipping on all UK orders over £20.


          £2.99 flat rate


          : Available for £3.99 – guaranteed faster delivery

          Delivery times:


          3–5 business days


          1–3 business days

          This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

          Customer Reviews

          Be the first to write a review
          0%
          (0)
          0%
          (0)
          0%
          (0)
          0%
          (0)
          0%
          (0)
          A hiker stands on a rocky outcrop overlooking a scenic mountain landscape, with a tent pitched on grassy terrain nearby under a bright blue sky with scattered clouds.

          hikeware

          Gear That Gives Back

          Every order helps us give back. From supporting great causes to reducing our environmental impact.

          We’re proud to be a brand that protects the outdoors, not just explores it.

          Learn more

          We Give Back

          We donate 1% of every purchase to small UK charities doing big things. From local community projects to national causes, your order makes a real difference.

          Climate Commitment

          We offset our carbon footprint and support environmental impact projects — from tree planting to ocean cleanups. Every order helps keep nature wild and thriving.


          Recently viewed