--- product_id: 205900645 title: "Fleece Sleeping Bag Liner for Cold Weather, Mummy Sack Adds 27F | Thermal Insulated Insert, Drawstring Hood, Soft Polyester, Machine Washable, Backpacking, Camping, Hostel, Winter Travel" brand: "litume" price: "$143.42" currency: USD in_stock: true category: "Litume" url: https://www.desertcart.us/products/205900645-fleece-sleeping-bag-liner-for-cold-weather-mummy-sack-adds store_origin: US region: United States of America --- # Lightweight 16.6oz, packable Adds 27°F warmth boost Mummy shape with drawstring hood Fleece Sleeping Bag Liner for Cold Weather, Mummy Sack Adds 27F | Thermal Insulated Insert, Drawstring Hood, Soft Polyester, Machine Washable, Backpacking, Camping, Hostel, Winter Travel **Brand:** litume **Price:** $143.42 **Availability:** ✅ In Stock ## Summary > 🔥 Sleep warmer, pack lighter, adventure smarter! ## Quick Answers - **What is this?** Fleece Sleeping Bag Liner for Cold Weather, Mummy Sack Adds 27F | Thermal Insulated Insert, Drawstring Hood, Soft Polyester, Machine Washable, Backpacking, Camping, Hostel, Winter Travel by litume - **How much does it cost?** $143.42 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/205900645-fleece-sleeping-bag-liner-for-cold-weather-mummy-sack-adds) ## Best For - litume enthusiasts ## Why This Product - Trusted litume brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Care:** Machine washable fleece means no hassle after your outdoor adventures. - • **Freedom to Move:** Soft, flexible fleece with roomy foot box and heat-locking drawstring hood keeps you comfy and unrestricted. - • **Trusted Quality:** Made in Taiwan with premium fleece, backed by thousands of 4.6-star reviews and a 45-day warranty. - • **Pack Light, Travel Far:** Weighs just 16.6oz and compresses easily into the included travel sack—perfect for backpackers and winter travelers. - • **Ultimate Warmth Upgrade:** Boost your sleeping bag by 27°F/15°C for cozy nights in any season. ## Overview The Litume Fleece Sleeping Bag Liner is a premium thermal insulated insert designed to add up to 27°F (15°C) of warmth to your sleeping bag. Crafted from thick, soft fleece with a mummy shape and drawstring hood, it offers superior comfort and heat retention while allowing freedom of movement. Weighing only 16.6oz and compressible into a compact travel sack, it’s ideal for backpacking, camping, and winter travel. Machine washable and made in Taiwan, this liner combines convenience, durability, and high performance for year-round outdoor use. ## Description desertcart.com : Litume Fleece Mummy Sleeping Bag Liner, Dark Grey, with Compression Bag | Thermal Insulated Insert, Drawstring Hood, Soft Polyester, Machine Washable, Backpacking, Camping, Hostel, Winter Travel : Sports & Outdoors ## Features - Fleece - Imported - Add up 27°F / 15°C top to your sleeping bag - Made in Taiwan - THICKER & WARMER: Our lightweight sleeping bag liners are made using thick, soft and lightweight fleece to provide you with a convenient way to stay warm and comfy in the outdoors. This all season sleeping bag liner can add up to 27F to your sleeping bag so you can sleep comfortably through the night - MADE WITH COMFORT IN MIND: This mummy sleeping bag is made using soft yet flexible fleece fabric that keeps you warm while giving you the freedom to move around. The drawstring hood it locks in the heat for extra warmth while the foot box design gives your feet more space to move around - LIGHTWEIGHT & EASY TO CARRY: Weighing in at only 16.6oz/ 470g, you can easily carry this sleeping bag liner in the included travel sack without being weighed down. Its compressible design allows you to simply squeeze it in the stuff sack to carry it in your backpack, luggage or simply keep it in your car ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0837GD38D | | Additional Features | No Zipper, CompressibleMummy style with drawstring, soft touch fabric, Add up 27°F / 15°C top to your sleeping bag, Machine washable, Compressible | | Age Range Description | Adult | | Best Sellers Rank | #62,649 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #57 in Camping Sleeping Bag Liners | | Brand Name | Litume | | Closure Type | Drawstring No Zipper | | Color | Dark Blue Grey | | Customer Reviews | 4.6 4.6 out of 5 stars (805) | | EU Spare Part Availability Duration | 10 years | | Fabric Type | Fleece | | Item Dimensions L x W | 85"L x 32"W | | Item Weight | 510 g | | Manufacturer | Litume | | Manufacturer Part Number | E629-76-J | | Material | Fleece | | Maximum Height Recommendation | 7 feet | | Model Number | E629-76-J | | Occupancy | 1 Person | | Seasons | All Seasons | | Shape | Mummy | | Size | No Zipper | | Sport Type | Camping & Hiking, Climbing, Mountaineering, Traveling | | Unit Count | 1 Count | | Warranty Description | 45 days | ## Product Details - **Age Range (Description):** Adult - **Brand:** Litume - **Color:** Dark Blue Grey - **Material:** Fleece - **Occupancy:** 1 Person - **Product Dimensions:** 85"L x 32"W - **Seasons:** All Seasons - **Shape:** Mummy - **Sport:** Camping & Hiking, Climbing, Mountaineering, Traveling ## Images ![Fleece Sleeping Bag Liner for Cold Weather, Mummy Sack Adds 27F | Thermal Insulated Insert, Drawstring Hood, Soft Polyester, Machine Washable, Backpacking, Camping, Hostel, Winter Travel - Image 1](https://m.media-amazon.com/images/I/71nbR4tSeAL.jpg) ![Fleece Sleeping Bag Liner for Cold Weather, Mummy Sack Adds 27F | Thermal Insulated Insert, Drawstring Hood, Soft Polyester, Machine Washable, Backpacking, Camping, Hostel, Winter Travel - Image 2](https://m.media-amazon.com/images/I/71WAWnW-7uL.jpg) ![Fleece Sleeping Bag Liner for Cold Weather, Mummy Sack Adds 27F | Thermal Insulated Insert, Drawstring Hood, Soft Polyester, Machine Washable, Backpacking, Camping, Hostel, Winter Travel - Image 3](https://m.media-amazon.com/images/I/81GKGCIyUSL.jpg) ![Fleece Sleeping Bag Liner for Cold Weather, Mummy Sack Adds 27F | Thermal Insulated Insert, Drawstring Hood, Soft Polyester, Machine Washable, Backpacking, Camping, Hostel, Winter Travel - Image 4](https://m.media-amazon.com/images/I/61B3+s9MW3L.jpg) ![Fleece Sleeping Bag Liner for Cold Weather, Mummy Sack Adds 27F | Thermal Insulated Insert, Drawstring Hood, Soft Polyester, Machine Washable, Backpacking, Camping, Hostel, Winter Travel - Image 5](https://m.media-amazon.com/images/I/71coK5+rH6L.jpg) ## Available Options This product comes in different **Color, Size** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/205900645-fleece-sleeping-bag-liner-for-cold-weather-mummy-sack-adds](https://www.desertcart.us/products/205900645-fleece-sleeping-bag-liner-for-cold-weather-mummy-sack-adds) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-07*