---
title: "Sea To Summit Reactor Fleece Liner Mummy"
name: "Sea To Summit Reactor Fleece Liner Mummy"
brand: "Sea To Summit"
description: "Sea to Summit Reactor Fleece Liner Mummy is a sleeping bag liner made from Thermolite® All-Season EcoMade hollow fibers and polyester yarn."
handle: "sea-to-summit-reactor-fleece-liner-mummy"
sku: "ASL031031-191904"
ean: "9327868158379"
gtin: "9327868158379"
canonical_url: "https://gramino.com/p/sea-to-summit-reactor-fleece-liner-mummy"
html_url: "/p/sea-to-summit-reactor-fleece-liner-mummy"
md_url: "/p/sea-to-summit-reactor-fleece-liner-mummy.md"
locale: "en"
market: "eu"
currency: "EUR"
price: 70.5
price_formatted: "€70.50"
compare_at_price: 80.7
availability: "InStock"
item_condition: "NewCondition"
category: "Sleeping bag liners"
category_path: "/c/spani/sleeping-bag-liners"
breadcrumbs:
  - name: "Home"
    url: "/"
  - name: "Sleep"
    url: "/c/spani"
  - name: "Sleeping bag liners"
    url: "/c/spani/sleeping-bag-liners"
  - name: "Sea To Summit Reactor Fleece Liner Mummy"
    url: "/p/sea-to-summit-reactor-fleece-liner-mummy"
last_updated: "2026-07-05"
---

# Sea To Summit Reactor Fleece Liner Mummy

Brand: Sea To Summit · Category: [Sleeping bag liners](/c/spani/sleeping-bag-liners.md)
Liner size: Standard, Compact · Material composition: Polyester, Thermolite All Season EcoMade · Weight: 420 g

## Offer

- Price: €70.50
- Availability: In stock
- Condition: New
- Buy on the website: [HTML product page](/p/sea-to-summit-reactor-fleece-liner-mummy)

## Description

Sea to Summit Reactor Fleece Liner Mummy is a sleeping bag liner made from Thermolite® All-Season EcoMade hollow fibers and polyester yarn. Its main function is to increase thermal comfort by up to 22%, according to the manufacturer. The liner also protects the sleeping bag from sweat and dirt, thereby extending its lifespan.

## Specs

- Color: Orange
- Liner size: Standard, Compact
- Material composition: Polyester, Thermolite All Season EcoMade
- Weight: 420 g
- Brand: Sea To Summit

## Variants

- Sea To Summit Reactor Fleece Liner Mummy - Standard · SKU ASL031031-191904 · EAN 9327868158379 · €80.70 · In stock · Standard, Orange
- Sea To Summit Reactor Fleece Liner Mummy - Compact · SKU ASL031031-191902 · EAN 9327868158355 · €70.50 · Out of stock · Compact, Orange

## Related

- [Sea To Summit Silk Blend Liner Mummy](/p/sea-to-summit-silk-blend-liner-mummy.md)
- [Tyvek Groundsheet - 75 x 230 cm (for 1 person)](/p/tyvek-groundsheet-75-x-230-cm-for-1-person.md)
- [Hyperlite Mountain Gear Stuff Sack Pillow](/p/hyperlite-mountain-gear-stuff-sack-pillow.md)
- [Sea To Summit Ultra-Sil Dry Bag](/p/sea-to-summit-ultra-sil-dry-bag.md)
- [Flextail ZERO pump](/p/flextail-zero-pump.md)
- [DD Hammocks SuperLight Pegs 6 pcs](/p/dd-hammocks-superlight-pegs-6-pcs.md)
- [Sea To Summit Ultralight Insulated](/p/sea-to-summit-ultralight-insulated.md)
- [Sea To Summit 1,8 mm Reflective Accessory Cord 10 m](/p/sea-to-summit-1-8-mm-reflective-accessory-cord-10-m.md)

## Shipping and returns

- [Shipping and payment](/docs/doprava-a-platba.md)
- [Returns](/docs/vymena-vraceni.md)

## Images

- ![Sea To Summit Reactor Fleece Liner Mummy](https://media.gramino.com/medusa/e74959c63c84841d13b3c81f75abe0ff-01KWHVMVH2NG1S3SED2RK2BWXV.jpg)
- ![Sea To Summit Reactor Fleece Liner Mummy](https://media.gramino.com/medusa/bc073506d98d7663ecee977afc129d59-01KWHVMVHD1VMCYKRJEZJA80EX.jpg)
- ![Sea To Summit Reactor Fleece Liner Mummy](https://media.gramino.com/medusa/dc6a9c3e22bdccd71ebc17d92a370a23-01KWHVMVMR23XD58GV5G52AM07.jpg)
- ![Sea To Summit Reactor Fleece Liner Mummy](https://media.gramino.com/medusa/15cc5a055084d0ff8c9e047fcfdd6d7e-01KWHVMVN9F9R19PG8DSA9V93N.jpg)
- ![Sea To Summit Reactor Fleece Liner Mummy](https://media.gramino.com/medusa/bba8e7c05b3d7509eaa96726685748fa-01KWHVMVPCGSNVKF5EDXT8BCW0.jpg)
- ![Sea To Summit Reactor Fleece Liner Mummy](https://media.gramino.com/medusa/da187829fb53c52b7c26fd3c5a45c1df-01KWHVMVRJD0HX49D398H79ASQ.jpg)
- ![Sea To Summit Reactor Fleece Liner Mummy](https://media.gramino.com/medusa/27b0b026885a6a4fe94c1246f33daeb5-01KWHVMVTHSMGHJ0YRTR894N93.jpg)
- ![Sea To Summit Reactor Fleece Liner Mummy](https://media.gramino.com/medusa/165636a0644aaec410d381109b835798-01KWHVMVSPMQ5BR9NBSH2BYGQE.jpg)

## Identifiers

- SKU: ASL031031-191904
- EAN: 9327868158379
- Handle: sea-to-summit-reactor-fleece-liner-mummy
- Brand: Sea To Summit

This product is also available as [HTML](/p/sea-to-summit-reactor-fleece-liner-mummy).

Category: [Sleeping bag liners](/c/spani/sleeping-bag-liners.md) · [Sitemap](/sitemap.md)

```json
{
  "@context": "https://schema.org",
  "@type": "Product",
  "name": "Sea To Summit Reactor Fleece Liner Mummy",
  "description": "Sea to Summit Reactor Fleece Liner Mummy is a sleeping bag liner made from Thermolite® All-Season EcoMade hollow fibers and polyester yarn. Its main function is to increase thermal comfort by up to 22%, according to the manufacturer. The liner also protects the sleeping bag from sweat and dirt, thereby extending its lifespan.",
  "image": [
    "https://media.gramino.com/medusa/e74959c63c84841d13b3c81f75abe0ff-01KWHVMVH2NG1S3SED2RK2BWXV.jpg",
    "https://media.gramino.com/medusa/bc073506d98d7663ecee977afc129d59-01KWHVMVHD1VMCYKRJEZJA80EX.jpg",
    "https://media.gramino.com/medusa/dc6a9c3e22bdccd71ebc17d92a370a23-01KWHVMVMR23XD58GV5G52AM07.jpg",
    "https://media.gramino.com/medusa/15cc5a055084d0ff8c9e047fcfdd6d7e-01KWHVMVN9F9R19PG8DSA9V93N.jpg",
    "https://media.gramino.com/medusa/bba8e7c05b3d7509eaa96726685748fa-01KWHVMVPCGSNVKF5EDXT8BCW0.jpg",
    "https://media.gramino.com/medusa/da187829fb53c52b7c26fd3c5a45c1df-01KWHVMVRJD0HX49D398H79ASQ.jpg",
    "https://media.gramino.com/medusa/27b0b026885a6a4fe94c1246f33daeb5-01KWHVMVTHSMGHJ0YRTR894N93.jpg",
    "https://media.gramino.com/medusa/165636a0644aaec410d381109b835798-01KWHVMVSPMQ5BR9NBSH2BYGQE.jpg"
  ],
  "url": "https://gramino.com/p/sea-to-summit-reactor-fleece-liner-mummy",
  "dateModified": "2026-07-05",
  "brand": {
    "@type": "Brand",
    "name": "Sea To Summit"
  },
  "offers": {
    "@type": "AggregateOffer",
    "lowPrice": "70.5",
    "highPrice": "80.7",
    "priceCurrency": "EUR",
    "availability": "https://schema.org/InStock",
    "itemCondition": "https://schema.org/NewCondition"
  }
}
```