


Sea To Summit Reactor Sleeping Bag Liner
When the mercury dips unexpectedly or your destination demands an extra layer of thermal security, the Sea To Summit Reactor Sleeping Bag Liner doesn't just add warmth—it redefines your sleep system's capability. Crafted with advanced Thermolite Pro fabric, it uses infra-red absorbing ceramic pigments and an ingenious stretch-knit to capture and reflect your body's heat, turning a chilly night into a surprisingly warm, expansive haven. This isn't just about insulation; it's about intelligent heat management, complemented by Thermolite EcoMade fibres made from 100% recycled textile waste, ensuring your comfort comes with a lighter environmental footprint. Its dynamic stretch ensures it drapes perfectly within any sleeping bag, offering unrestricted movement, whether you choose the classic Mummy version with strategic shoulder openings for arm freedom or the versatile Mummy with its footbox opening. This innovative design allows you to vent easily or even hitch the liner up to move around camp for those quick, chilly bathroom breaks, seamlessly integrating with select Sea To Summit sleeping bags. And thanks to HeiQ Fresh odour control, using bio-based Amino Sugar Polymer, your liner stays refreshingly clean, trip after trip, without the use of harsh biocides.
PRODUCT CONDITION
This UnNew Sea to Summit Reactor Sleeping Bag Liner is in Excellent condition.
Products in Excellent condition have seen minimal use and wear. Any imperfections are purely cosmetic and do not affect the intended performance of the product.
TECH SPECS
- Brand: Sea to Summit
- Material: 100% polyester
- Liner gives a thermal boost to retain heat and warmth
- HeiQ fresh odor control technology
- Lightweight and breathable
- Drawcord closure
- Mummy shaped
- Packs into a small stuff sack
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
When the mercury dips unexpectedly or your destination demands an extra layer of thermal security, the Sea To Summit Reactor Sleeping Bag Liner doesn't just add warmth—it redefines your sleep system's capability. Crafted with advanced Thermolite Pro fabric, it uses infra-red absorbing ceramic pigments and an ingenious stretch-knit to capture and reflect your body's heat, turning a chilly night into a surprisingly warm, expansive haven. This isn't just about insulation; it's about intelligent heat management, complemented by Thermolite EcoMade fibres made from 100% recycled textile waste, ensuring your comfort comes with a lighter environmental footprint. Its dynamic stretch ensures it drapes perfectly within any sleeping bag, offering unrestricted movement, whether you choose the classic Mummy version with strategic shoulder openings for arm freedom or the versatile Mummy with its footbox opening. This innovative design allows you to vent easily or even hitch the liner up to move around camp for those quick, chilly bathroom breaks, seamlessly integrating with select Sea To Summit sleeping bags. And thanks to HeiQ Fresh odour control, using bio-based Amino Sugar Polymer, your liner stays refreshingly clean, trip after trip, without the use of harsh biocides.
PRODUCT CONDITION
This UnNew Sea to Summit Reactor Sleeping Bag Liner is in Excellent condition.
Products in Excellent condition have seen minimal use and wear. Any imperfections are purely cosmetic and do not affect the intended performance of the product.
TECH SPECS
- Brand: Sea to Summit
- Material: 100% polyester
- Liner gives a thermal boost to retain heat and warmth
- HeiQ fresh odor control technology
- Lightweight and breathable
- Drawcord closure
- Mummy shaped
- Packs into a small stuff sack























