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Insulating liner for the Sea To Summit ReacTor Midweight sleeping bag is the ideal compromise between weight and warmth. Made from Thermolite fabric, it effectively retains heat, enhancing sleeping comfort and is great for camping in moderately cool conditions.  

Basic data

Brand Sea to Summit
Country of origin of the brand Australia
Sport Tourism
Gender Not applicable
Season Year-round
Leading colour Grey
Model/product code ReacTor Midweight STS053303
Code 2000205364

Product details

Waterproof No
Material Thermolite®
Technologies THERMOLITE®, HeiQ Fresh, THERMOLITE®EcoMade

Dimensions and weight

Length 198 cm
Weight 355 g

Warnings and producer's data

Producer Sea to Summit | 5-7 Eyre Street, Rivervale, Western Australia 6103 | export@seatosummit.com.au | LARIX JANUSZ PIEŁA S.K.A. ul. Orzeszkowej 40 , 43-300 Bielsko-Biała Polska gpsr@larix.com.pl

Sleeping bag insert Sea To Summit ReacTor Midweight beluga (STS053303)

Sea To Summit ReacTor Midweight beluga sleeping bag liner is an excellent choice for outdoor enthusiasts seeking extra warmth during nature expeditions. Made from innovative Thermolite® material, the liner offers exceptional thermal insulation. Thanks to its properties, this material provides optimal thermal comfort even in cooler conditions, making it ideal for demanding users.

Thermolite® Technology

The Sea To Summit ReacTor Midweight beluga sleeping bag liner utilises advanced Thermolite® technology, which is characterised by excellent insulating properties. This specialised material provides warmth without adding weight, which is crucial during longer trips. Additionally, Thermolite® is known for its high breathability, allowing for comfort to be maintained throughout the night.

Eco-friendly Approach

The Sea To Summit ReacTor Midweight beluga sleeping bag liner is an example of responsible production through the use of recycled materials. The product complies with the Bluesign® standard, confirming that the materials used in its production have been sourced responsibly. This solution is environmentally friendly, which is an important aspect for conscious consumers.

Sea To Summit ReacTor Midweight sleeping bag liner - features:

  • Innovative Thermolite® material providing excellent thermal insulation;
  • High breathability of the material for greater sleeping comfort;
  • Made from recycled materials for environmental protection;
  • Compliance with Bluesign® standard confirming responsible raw material sourcing;
  • Liner length of 198 cm ensuring user comfort;
  • Low weight of only 355 g, facilitating transport and packing;
  • Ideal for use in cooler conditions thanks to advanced insulation.
THERMOLITE®
A technical lightweight and compression fabric characterised by breathability, moisture wicking and excellent insulating properties. It is used, among other things, in sleeping bags.
HeiQ Fresh
HeiQ Fresh technology is a group, based on mineral or bio-based materials, of silver-free textile technologies that control odours. It ensures the natural freshness of the fabric.
THERMOLITE®EcoMade
THERMOLITE®EcoMade is a technology using 100% recycled fibres derived from textile waste. They are GRS certified and provide the same quality and lightweight, durable warmth as their virgin polymer counterparts, but with a smaller carbon footprint.
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Sleeping bag insert Sea To Summit ReacTor Midweight beluga

Sleeping bag insert Sea To Summit ReacTor Midweight beluga

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