--- product_id: 146251545 title: "Sleeping Bag Liner, Adult Sleep Sack for Hotels, 3 Sizes" brand: "the friendly swede" price: "¥11102" currency: JPY in_stock: true reviews_count: 13 category: "The Friendly Swede" url: https://www.desertcart.jp/products/146251545-sleeping-bag-liner-adult-sleep-sack-for-hotels-3-sizes store_origin: JP region: Japan --- # Packs down to 6x8 in Adds 10°F warmth Full-length zipper for easy access Sleeping Bag Liner, Adult Sleep Sack for Hotels, 3 Sizes **Brand:** the friendly swede **Price:** ¥11102 **Availability:** ✅ In Stock ## Summary > 🛌 Travel smart, sleep clean, and never compromise on comfort! ## Quick Answers - **What is this?** Sleeping Bag Liner, Adult Sleep Sack for Hotels, 3 Sizes by the friendly swede - **How much does it cost?** ¥11102 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/146251545-sleeping-bag-liner-adult-sleep-sack-for-hotels-3-sizes) ## Best For - the friendly swede enthusiasts ## Why This Product - Trusted the friendly swede brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Access:** Full-length, smooth double zipper lets you slip in and out with zero hassle - • **Cozy Warmth Upgrade:** Boost your sleeping bag warmth by 10°F without bulk - • **Hygienic Sleep Shield:** Machine-washable microfiber barrier keeps your sleeping bag fresh and clean on every trip - • **Built to Last a Lifetime:** Backed by a lifetime warranty from The Friendly Swede—travel gear that truly endures - • **Travel-Ready Compactness:** Ultra-lightweight at 17.6 oz, folds into a pocket-size sack for effortless carry ## Overview The Friendly Swede Sleeping Bag Liner is a premium 100% microfiber sleep sack designed for adult travelers seeking extra warmth and hygiene. Measuring a roomy 41 x 86 inches, it adds up to 10°F of warmth, features a full-length zipper for easy entry, and packs down to a compact 6x8 inch size weighing just 17.6 ounces. Ideal for camping, hostels, and hotels, it protects your sleeping bag from dirt and sweat, is machine washable, and comes with a lifetime warranty—making it the ultimate travel bedding essential for the modern adventurer. ## Description desertcart.com : The Friendly Swede Sleeping Bag Liner, Grey Microfiber, Zipper, Single | Cold Weather Microfiber, Pocket-Size Stuff Sack, Compact Travel Sheet for Camping, Hostels, Adult Sleep Sack with Pillow Pack : Sports & Outdoors Review: Perfect for Avoiding Sleeping on Hotel Sheets - This sleeping bag liner is perfect for those who don't trust hotel bed sheets. It's soft and warm without making me feel overheated. It's easy to wash and packs really well. Initially, I had trouble getting to fit back in the bag. However, after asking Rufus (desertcart's AI) all I had to do was roll, then fold it in half. It also doesn't slip off while I sleep. It's light, compact, and durable. It's also a good quality and value for the money. I just wish it came in more colors like purple, lilac, sky blue, etc. Review: Sleep like Cleopatra - I splurged a bit in this purchase of a sleeping bag liner by opting for microfleece instead of nylon. Great choice: roomy; smooth as silk; quality zipper; minimal static charge; full-size pillow pocket (to stuff with your laundry, a towel, or a puffer jacket); washes fast and dries faster; and the fabric feels substantial but rolls into a bag the size of a long burrito. It even seems to breathe well. I bought it to use in questionable accommodations on a quick trip to the tropics, but now I will take it with me everywhere I travel. Visit your friends and they won’t have to wash the sheets! Delighted with my purchase. ## Features - 100% Microfiber - Imported - WARM MICROFIBER SLEEPING BAG LINER: Cotton-soft Microfiber adult sleep sack adds up to 10°F of cold weather warmth to any sleeping bag or hostel bed; roomy 41 x 86 in (105 x 220 cm) inside, with a pillow pocket so the liner stays put all night - LIGHTWEIGHT TRAVEL SLEEP SACK IN A POCKET-SIZE STUFF SACK: Weights only 17.6 ounces (500 g) and folds down to 6 x 8 inch for backpacking, hostel hopping, or carry-on; compact travel sheets that pack down small, ready to roll out as travel bedding the moment you reach the bunk - EASY IN AND EASY OUT, FULL-LENGTH SIDE OPENING WITH ZIPPER: The zippered version opens all the way down, making it easier for you to get in and out of the sleeping bag liner. The double zipper is long-lasting and has smooth movement - KEEPS YOUR SLEEPING BAG CLEAN AND HYGIENIC: A removable, machine-washable barrier between you and shared mattresses; shields your sleeping bag from sweat and trail grime so it lasts longer; an honest hygiene layer for hotels, hostels, and camping - LIFETIME WARRANTY FROM THE FRIENDLY SWEDE: Designed in Uppsala, Sweden since 2011 for travellers who care how gear lasts; covered by a lifetime warranty, because a lightweight sleeping bag liner that doubles as travel bedding should outlive the trip ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07SXRJH3B | | Additional Features | Adds Up to 10°F of Warmth, Cotton-Soft, Foldable, Lightweight, Zippered | | Age Range Description | Adult | | Best Sellers Rank | #4,071 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #2 in Camping Sleeping Bag Liners | | Brand | The Friendly Swede | | Brand Name | The Friendly Swede | | Closure Type | Zipper | | Color | Warm Grey | | Customer Reviews | 4.4 out of 5 stars 2,160 Reviews | | Fabric Type | 100% Microfiber | | Fill Material Type | Microfiber | | Included Components | Sleep Sack, Sleeping bag liner | | Item Dimensions L x W | 86"L x 41"W | | Manufacturer | The Friendly Swede | | Manufacturer Part Number | re-Tofta-gry-1p-zipper-00 | | Material | Microfiber | | Maximum Height Recommendation | 66 inches | | Model Number | re-Tofta-gry-1p-zipper-00 | | Number of Items | 1 | | Number of Packs | 1 | | Occupancy | 1 Person | | Seasons | All Seasons | | Shape | Rectangular | | ShellMaterial | Microfiber | | Size | 41x86 inch | | Sport Type | Camping & Hiking, Hiking | | Temperature Rating | 16 to 30 degrees Celsius | | Thermal Resistance | 10 | | Unit Count | 1 Count | | Warranty Description | 2 Year Manufacturer | ## Product Details - **Age Range (Description):** Adult - **Brand:** The Friendly Swede - **Color:** Warm Grey - **Material:** Microfiber - **Occupancy:** 1 Person - **Seasons:** All Seasons - **Shape:** Rectangular - **Special Feature:** Adds Up to 10°F of Warmth, Cotton-Soft, Foldable, Lightweight, Zippered - **Sport:** Camping & Hiking, Hiking - **Temperature Rating:** 16 to 30 degrees Celsius ## Images ![Sleeping Bag Liner, Adult Sleep Sack for Hotels, 3 Sizes - Image 1](https://m.media-amazon.com/images/I/71N58Eqy8IL.jpg) ![Sleeping Bag Liner, Adult Sleep Sack for Hotels, 3 Sizes - Image 2](https://m.media-amazon.com/images/I/61Zr3QyQf6L.jpg) ![Sleeping Bag Liner, Adult Sleep Sack for Hotels, 3 Sizes - Image 3](https://m.media-amazon.com/images/I/712vxgtFbrL.jpg) ![Sleeping Bag Liner, Adult Sleep Sack for Hotels, 3 Sizes - Image 4](https://m.media-amazon.com/images/I/71JbR8I6QwL.jpg) ![Sleeping Bag Liner, Adult Sleep Sack for Hotels, 3 Sizes - Image 5](https://m.media-amazon.com/images/I/71nQ5rRuGCL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Does it work with mummy-style sleeping bags?** A: The 41 × 86 in rectangular fit is designed for standard adult sleeping bags. For mummy-style bags the rectangular liner may bunch — check the bag's internal dimensions before pairing. **Q: Is the pillow pocket on the head end?** A: Yes - the pillow pocket is at the head end and keeps the liner in place against your head while you sleep. **Q: What size does it pack down to?** A: It folds into a pocket-size 6 × 8 in stuff sack - about the size of a coffee mug. The stuff sack is included. **Q: Is the Microfiber version warmer than a Polyester silk liner?** A: Yes - the Microfiber is designed to add up to 10°F of warmth to your sleeping bag. Polyester silk liners are typically ultralight and cool; this is the warm alternative without bulk. For ultralight packing we recommends the silky version instead. **Q: Can I get a version with a full-length zipper?** A: Yes - our sleep liners have two closure configurations: a standard Hook & Loop side opening (23 in / 60 cm on the left side) or a full-length side zipper that opens all the way down ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect for Avoiding Sleeping on Hotel Sheets *by K***. on November 15, 2025* This sleeping bag liner is perfect for those who don't trust hotel bed sheets. It's soft and warm without making me feel overheated. It's easy to wash and packs really well. Initially, I had trouble getting to fit back in the bag. However, after asking Rufus (Amazon's AI) all I had to do was roll, then fold it in half. It also doesn't slip off while I sleep. It's light, compact, and durable. It's also a good quality and value for the money. I just wish it came in more colors like purple, lilac, sky blue, etc. ### ⭐⭐⭐⭐⭐ Sleep like Cleopatra *by S***I on March 25, 2026* I splurged a bit in this purchase of a sleeping bag liner by opting for microfleece instead of nylon. Great choice: roomy; smooth as silk; quality zipper; minimal static charge; full-size pillow pocket (to stuff with your laundry, a towel, or a puffer jacket); washes fast and dries faster; and the fabric feels substantial but rolls into a bag the size of a long burrito. It even seems to breathe well. I bought it to use in questionable accommodations on a quick trip to the tropics, but now I will take it with me everywhere I travel. Visit your friends and they won’t have to wash the sheets! Delighted with my purchase. ### ⭐⭐⭐⭐ Comfortable, Roomy but not super easy to repack. *by C***O on June 25, 2026* These sheets are roomy and comfortable and I love them! Getting them back into the little bag that comes with it is not an easy task. I might look for a slightly larger stuff sack. Otherwise I’m very happy so far. ## Frequently Bought Together - The Friendly Swede Sleeping Bag Liner, Travel Sheets for Hotel, Camping Sheets, Adult Sleep Sack, Travel Sleeping Bag - Ultralight Polyester or Microfiber Cotton Feel - Pocket-Size with Stuff Sack - Rainleaf Microfiber Towel Perfect Travel & Sports &Camping Towel.Fast Drying - Super Absorbent - Ultra Compact,Army Green,24 X 48 Inches --- ## 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.jp/products/146251545-sleeping-bag-liner-adult-sleep-sack-for-hotels-3-sizes](https://www.desertcart.jp/products/146251545-sleeping-bag-liner-adult-sleep-sack-for-hotels-3-sizes) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-30*