Name: Sea to Summit Reactor Mummy Sleep Bag Liner
Brand: Sea To Summit
SKU: STSM.ASL031061190906.704.ONE
Price: 134.99 NZD
Availability: InStock

[data-product-photos] .product-main-slide [data-dw-media-src] { display: none !important; } Sea to Summit Reactor Mummy Sleep Bag Liner

1 6

$149.99 $134.99 SALE PRICE 10% OFF

Type

With Draw Cord

Colour — Sulphur

Sulphur

Quantity

NZ deliveryTarget 1–2 business days* 30-day returns Returns & exchanges Support & FAQs Delivery & warranty

Add warmth to your sleep system in cool or cold conditions: with our Reactor Liner. Using Thermolite® Pro fabric with infra red-absorbing ceramic pigments and Thermolite® EcoMade fibres , the new Reactor takes thermal performance to the next level.

The stretch-knit fabric provides optimal comfort, and ensures the Reactor fits any sleeping bag. Choose between the classic Mummy and the Mummy with Drawcord - the footbox opening offers plenty of ventilation and the versatility of walking around camp while still wearing your liner if needed.

Features

Thermal boost to retain heat and warmth. As the core of your sleep system the Reactor liner extends the performance of your sleeping bag in colder conditions
Thermolite® Pro technology using knitted, hollow-core fibres and infrared-absorbing ceramic pigments to reflect your body's heat back for enhanced warmth and comfort
The classic Mummy version has practical openings in the shoulders to allow the user to stretch his or her arms out
In the version with the drawcord footbox, the base or shuolder openings can be opened or closed for optimal comfort. They integrate perfectly with the Free-Flow Zip system in select Sea to Summit sleeping bags. Open the base drawcord, and you can hitch the liner up and walk round camp - perfect for bathroom breaks
HeiQ Fresh odour control technology helps keep the liner fresh even after extended use
Knitted fabric provides incredible stretch and freedom of movement - Reactor liners work perfectly with sleeping bags of any shape
Sea to Summit Guarantee is offered for the Lifetime of this product

COMES WITH - Storage Case
MATERIAL(S) - Thermolite® Pro & EcoMade Polyester
SPECIAL - Bio-based HeiQ Fresh Odor Control
Dimensions - 216 x 80cm
Packed Size - 15 x 7 x 11cm
Weight - 284g

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Frequently asked questions

Can I return or exchange my order?

Eligible items can be returned within 30 days of purchase, unused with original packaging and labels. There is no handling or restocking fee. Return postage is at your cost; conditions apply.

Returns policy

What if I need warranty or repair help?

Contact us before sending anything back, with your order details, photos and a brief description of the issue. We will help with warranty, repair or spare-part options. Coverage varies by product; your consumer rights still apply.

Get warranty help

How long will my order take to arrive?

Our target is 1–2 business days after dispatch for in-stock, standard parcels. Rural, remote and bulky deliveries can take longer. Preorders, public holidays and carrier delays may affect timing. Contact us if you need an item by a specific date.

Delivery information

How much does shipping cost?

Standard NZ shipping is $10, or free on orders over $150, excluding large items. Product-specific freight or remote-area surcharges may apply. Final shipping charges are shown at checkout.

Delivery information

Will I receive tracking details?

Yes, tracking details are sent by email when your order is dispatched. Allow time for the carrier’s first scan. If you cannot find the email, contact us with your order number.

Contact our team

Sea to Summit Reactor Mummy Sleep Bag Liner

Frequently asked questions

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