Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner - Red, 90 x 210 Centimeter
Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner - Red, 90 x 210 Centimeter
Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner - Red, 90 x 210 Centimeter
Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner - Red, 90 x 210 Centimeter
Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner - Red, 90 x 210 Centimeter
Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner - Red, 90 x 210 Centimeter
Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner - Red, 90 x 210 Centimeter
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Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner - Red, 90 x 210 Centimeter
Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner - Red, 90 x 210 Centimeter
Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner - Red, 90 x 210 Centimeter
Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner - Red, 90 x 210 Centimeter
Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner - Red, 90 x 210 Centimeter
Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner - Red, 90 x 210 Centimeter
Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner - Red, 90 x 210 Centimeter
Sea to Summit Reactor series insulated sleeping bag liners add warmth and improve personal hygiene to any sleeping bag. These liners feature Thermolite hollow core insulation, are lightweight and stretchable. Available in four different weights, making your existing sleeping bag warmer and more versatile.
Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner - Red, 90 x 210 Centimeter

Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner - Red, 90 x 210 Centimeter

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Sea to Summit Reactor series insulated sleeping bag liners add warmth and improve personal hygiene to any sleeping bag. These liners feature Thermolite hollow core insulation, are lightweight and stretchable. Available in four different weights, making your existing sleeping bag warmer and more versatile.
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Co wyróżnia ten produkt

Thermal Efficiency
The Reactor liner adds warmth to any sleeping bag, enhancing thermal performance by up to 14°C, ensuring a cozy night's sleep in various outdoor conditions.
Packable Design
Lightweight and compact, the liner easily packs into its own stuff sack, making it ideal for backpackers seeking convenience without sacrificing warmth during their adventures.
Versatile Use
This liner can be used solo in warmer weather or as an additional layer in colder conditions, offering ultimate flexibility and adaptability for different camping scenarios.

Szczegóły Produktu

Discover the Sea to Summit Reactor Insulated Sleeping Bag Liner at Ubuy Polska. Stay warm and comfortable during your camping adventures. Buy Now!
  • thermolite
  • Imported
  • Insulated sleeping bag liner adds extra warmth and personal hygiene to any sleeping bag.
  • Thermolite Pro technology using knitted, hollow-core fibers and absorbing infrared ceramic pigments to reflect your body's heat back to the wearer for enhanced warmth and comfort
  • Drawcord footbox can be opened or closed for optimal comfort and integrates perfectly with the footbox of our Free-Flow Zip system in select Sea to Summit sleeping bags
  • HeiQ Fresh odor control technology helps keep the liner fresh even after extended use
  • Knitted fabric provides incredible stretch and freedom of movement in this mummy-shaped liner and works seamlessly with sleeping bags of any shape, Sea to Summit Guarantee is offered for the Lifetime of this product
Occupancy1
SeasonsWinter
Temperature RatingBelow minus 5 degree Celsius
Closure TypeDrawstring
Maximum Height Recommendation85 inches (215.9 cm)
Materialthermolite
Fill Material Typethermolite
ShellMaterialthermolite
Fabric Typethermolite
Item Dimensions L x W85"L x 31.5"W (215.9 cm)
Size85 x 31.5 in 216 x 80 cm (215.9 x 80.1 x 203.2 cm)
Brand NameSea to Summit
Age Range DescriptionAdult
Included ComponentsSleeping bag liner
ManufacturerSea to Summit
ColorOrange
ShapeMummy
BrandSea-to-Summit
Age Range (Description)Adult
Fill Materialthermolite
Product Dimensions (L x W x H)85"L x 31.5"W (215.9 cm)
Package Weight1 Pound

What's in the box

Sleeping bag liner

Dla kogo jest przeznaczony?

Suitable For
  • Cold Weather Campers

    Ideal for campers looking for extra warmth in cold environments, enhancing sleeping bag insulation effectively.

  • Backpackers

    Lightweight and compact, perfect for backpackers who need a versatile liner for added warmth without bulk.

  • Travelers

    Great for travelers staying in hostels or unclean accommodations who want an extra layer of hygiene.

Not Suitable For
  • Warm Climates

    Not suitable for users in warmer environments, as it may overheat during mild temperatures.

OPIS PRODUKTU

Masz pytania? Porozmawiaj z nami

Pytania i odpowiedzi klientów

  • pytanie: What is the primary function of the Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner?

    odpowiedź: The primary function of the Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner is to increase the thermal efficiency of your sleeping bag. This liner is designed to add warmth in cold conditions, effectively making your sleeping setup more comfortable. With its lightweight and compact design, it can also be used independently for warmer nights. Whether you are camping in chilly mountain areas or just looking to extend the usability of your existing sleeping bag, this liner gives you the needed versatility.
  • pytanie: What materials is the Thermolite Reactor Extreme made from?

    odpowiedź: The Thermolite Reactor Extreme Sleeping Bag Liner is made from high-performance Thermolite fabric, known for its exceptional insulation properties. This synthetic fabric wicks moisture away from the body and dries quickly. It is soft to the touch and enhances comfort during use. This makes it ideal for both outdoor adventures and cozy retreats at home, catering to users who value both warmth and a pleasant tactile experience.
  • pytanie: Can I use the liner on its own without a sleeping bag?

    odpowiedź: Yes, you can use the Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner on its own, especially in warmer conditions. The liner’s design offers standalone functionality for minimalists or those who enjoy summer camping. It provides a light layer of warmth while being breathable. This feature is perfect for getting a good night's sleep when tenting in milder climates or while lounging indoors.
  • pytanie: Is the sleeping bag liner machine washable?

    odpowiedź: Yes, the Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner is machine washable. It is recommended to follow the care instructions provided on the label to maintain its performance. Regular washing ensures hygiene, especially after outdoor activities, and keeps the fabric in good condition. This feature makes the liner an practical choice for regular use during camping trips or backpacking adventures.
  • pytanie: How much additional warmth can I expect from this liner?

    odpowiedź: The Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner can increase the thermal performance of your sleeping bag by up to 14 degrees Fahrenheit (8 degrees Celsius). This can make a significant difference in cold weather camping, giving you additional comfort and warmth. Whether you are traversing through the colder months or at higher altitudes, this added layer can be crucial for a cozy sleep experience.
  • pytanie: What is the size of the Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner?

    odpowiedź: The Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner comes in a generous size of 90 x 210 centimeters, making it suitable for a variety of body types and sleeping bag lengths. Its spacious design enhances comfort while allowing freedom of movement during sleep. This is particularly beneficial for taller individuals or those who prefer extra room to sleep comfortably in a confined space.
  • pytanie: Can I use the liner with any sleeping bag?

    odpowiedź: Yes, the Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner is compatible with nearly any sleeping bag. It can be layered inside of a traditional sleeping bag to enhance warmth or serve as a protective inner layer. This versatility allows you to use it with various sleeping bags, be it for hiking, camping, or family outings, making it a practical addition to your outdoor gear.
  • pytanie: Is this liner suitable for travel?

    odpowiedź: Absolutely, the Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner is an ideal choice for travel. Its lightweight and compact design makes it easy to pack in any travel bag or luggage without adding much weight. Whether you're backpacking across the world or simply staying in hostels, this liner provides a familiar layer of comfort wherever you go, ensuring a more enjoyable travel experience.
  • pytanie: What colors are available for the Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner?

    odpowiedź: The Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner is available in a striking red color. This vibrant hue not only makes it visually appealing but also allows for easy visibility when camping outdoors. The eye-catching design enhances your camping aesthetics while ensuring you can quickly find your gear in low light conditions or amongst nature's backdrop.
  • pytanie: Where can I buy the Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner in Poland?

    odpowiedź: You can buy the Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner from Ubuy, which offers a convenient way to purchase outdoor gear and accessories online. Ubuy provides a reliable shopping platform with a wide range of outdoor products, making it easier for you to find and purchase this essential camping gear.

Sea to Summit Liners Editorial Review

The Sea to Summit Reactor Insulated Sleeping Bag Liner is a lightweight and comfortable option for those looking to add extra warmth to their sleep system. The liner is made of 100% polyester and is machine washable. It does not have a side zipper and is designed to be used as a body sock. The liner adds about 10 to 15 degrees of warmth to a sleeping bag and can also be used on its own in warm weather. Based on customer feedback, the liner does work well in cold temperatures when paired with a warm sleeping bag or quilt. However, some customers found the liner to be too small and uncomfortable, while others felt that it did not provide enough warmth on its own. Overall, the Sea to Summit Reactor Insulated Sleeping Bag Liner is a useful addition to anyone's sleep system, but buyers should make sure to choose the right size and keep in mind that it works best when used to extend the comfort range of a sleeping bag, not as a safety measure.

Opinie i oceny klientów

5.0
2 oceny klientów
  • 5 gwiazdka
    100%
  • 4 gwiazdka
    0%
  • 3 gwiazdka
    0%
  • 2 gwiazdka
    0%
  • 1 gwiazdka
    0%

Zrecenzuj ten produkt

Podziel się opinią z innymi klientami

Zalety

  • Lightweight
  • Machine washable
  • Adds warmth to sleeping system
  • Can be used on its own in warm weather

Wady

  • Some customers found it to be too small and uncomfortable

Zaufanie do platformy i bezpieczeństwo kupujących

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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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Obecnie niedostępny.

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Nasi czołowi partnerzy logistyczni
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  • dhl
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Cechy i zalety

  • Insulated sleeping bag liner adds extra warmth and personal hygiene to any sleeping bag
  • Thermolite hollow core insulation is lightweight, soft and comfortable with stretch knit construction
  • Available in four different weights, making your existing sleeping bag warmer and more versatile.
  • Mummy shaped with toe-box, draw cord hood and included stuff sack
  • Extreme (M) Dimensions 83 x 35-inches; packed size 6.5 x 4.5-inches; weight 14oz
  • Reactor Fleece can be used on its own, adding up to 32F degree while still packing down smaller than most fleece blankets.

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