SKU: 53077386228

Ultralight Mummy Sleeping Bag Liner Single Person Camping Travel Backpack

Sale price$26.05 Regular price$28.95
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

Ultralight Mummy Sleeping Bag Liner Single Person Camping Travel BackpackHeading out for a weekend hike or multi day trek and worried about adding bulk to your pack? This ultralight mummy sleeping bag liner gives you an extra layer of warmth and hygiene without the weight penalty. Perfect for Australian campers who count every gram, it packs down small and keeps your main sleeping bag cleaner on dusty trails. Why Customers Love It Featherlight for Long Treks Weighing just 300g, this liner won't weigh you down on multi day

Heading out for a weekend hike or multi-day trek and worried about adding bulk to your pack? This ultralight mummy sleeping bag liner gives you an extra layer of warmth and hygiene without the weight penalty. Perfect for Australian campers who count every gram, it packs down small and keeps your main sleeping bag cleaner on dusty trails.

Why Customers Love It

🪶
Featherlight for Long Treks
Weighing just 300g, this liner won't weigh you down on multi-day hikes. The compact pack size fits easily into your backpack's side pocket, leaving room for essentials. Ideal for the Larapinta Trail or Overland Track where every gram counts.
🛡️
Extra Warmth When Needed
The mummy shape hugs your body to trap heat, adding crucial degrees on cold nights. Use it solo in warmer months or layer it inside your sleeping bag when temperatures drop in the High Country or Tassie's highlands.
🧼
Keeps Your Gear Clean
Acts as a barrier between you and your sleeping bag, reducing the need for frequent washing. Machine washable polyester dries quickly, so you can rinse it at camp and have it ready for the next night.
🎒
Versatile Travel Companion
Not just for camping—use it in hostels, on overnight buses, or as a lightweight sheet for swag camping. The single-person design is perfect for solo adventurers exploring the Outback or coastal trails.

Mummy Shape for Maximum Efficiency

The tapered mummy design follows your body's contours, eliminating dead air space that saps warmth. This shape also reduces fabric weight compared to rectangular liners, making it the smart choice for ultralight backpackers tackling the Great Ocean Walk or Grampians Peaks Trail.

Packs Down to Nothing

Compresses into a stuff sack smaller than a water bottle, freeing up precious pack space for food and gear. Whether you're doing a weekend trip to the Blue Mountains or a week-long expedition in Kakadu, this liner won't eat into your luggage allowance.

Quick-Dry Polyester Construction

Polyester fabric wicks moisture and dries fast, crucial for humid Queensland nights or dewy mornings in the Snowy Mountains. Unlike cotton liners that stay damp, this one's ready to pack up after breakfast, keeping your load light and dry.

The Ultralight Mummy Liner Difference

Feature Ultralight Mummy Liner Others
Ultralight 300g design won't burden your pack on long treks
Mummy shape traps heat efficiently for cold-weather camping
Compact stuff sack fits in side pockets or small spaces
Machine washable polyester for easy maintenance at home
Quick-drying fabric ready for next use within hours
Versatile use as liner, standalone bag, or travel sheet

Product Details

Specifications

  • Material: Polyester
  • Weight: 300g
  • Shape: Mummy
  • Capacity: Single Person
  • Colour: Grey

What's in the Box

  • 1× Ultralight Mummy Sleeping Bag Liner
  • 1× Compression Stuff Sack

Your Questions Answered

Providing clarity and confidence for your purchase.

🛡️

Try Your Ultralight Mummy Liner Risk-Free!

Backed by our 30-day money-back guarantee. If you're not completely satisfied, we'll make it right — no questions asked.

✅ 30-Day Returns✅ Secure Checkout✅ Fast Dispatch

Customers Adore the Look and Feel!

⭐⭐⭐⭐⭐

⭐⭐⭐⭐⭐

“Took this on the Overland Track and it was a lifesaver. Added just enough warmth on those freezing Tassie nights without adding bulk to my pack. Dried out quickly after a dewy morning at Cradle Mountain. Highly recommend for serious hikers.”

Matt R. · Melbourne, VIC
⭐⭐⭐⭐⭐

“Perfect for my solo camping trips around the Sunshine Coast. I use it on its own in summer and it's plenty comfortable. Packs down so small I barely notice it's there. Easy to wash after sandy beach camps too.”

Sarah K. · Brisbane, QLD
⭐⭐⭐⭐⭐

“Bought this for a week-long hike in the Walls of Jerusalem and it performed brilliantly. The mummy shape kept me warm when temps dropped below zero. At 300g, it's lighter than my water filter. Worth every cent.”

James T. · Hobart, TAS
⭐⭐⭐⭐⭐

“I've used this in hostels across WA and on camping trips down south. Super versatile—keeps dodgy hostel sheets off me and adds warmth when I'm swag camping in the Pilbara. Dries fast after a quick rinse. Love it.”

Lauren M. · Perth, WA

🚚 Fast Dispatch — Shipped within 2 business days
🛡️ Secure Packaging — Carefully packed to arrive safely
🔄 30-Day Returns — Not happy? We'll sort it out
💬 Friendly Support — Real people, fast responses

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 53077386228

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Liza Jane
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★★★★★ 5
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Size: 10.5-11.5 Women/9-10 Men, Color: Black
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V M T R
Port Orchard, US
★★★★★ 5
Can't go wrong with Acorn for as long as they last!
Size: 12-13 Women/10.5-11.5 Men, Color: Charcoal
Acorn is just a great company all around. I had bought my husband these slippers over 20 years ago. They are still in great shape although the sole has worn in some places. But nothing's coming apart! However, I decided to replace them for him. His foot is 10.5 and they are a little hard to get on right away-of course, after over 20 years of having "worn in" the original pair, anything would feel tight. So I'm not holding this against them. They will relax with use. The only difference is that the original sole was black and these are tan. I think I would prefer the black, but since it's only being worn in the house, no big deal. My husband has really cold feet and these slippers never fail to warm his feet right up! He said they feel really soft to walk in and like the cushioning. They're not too heavy and fit him great! I have Acorn slippers myself that I've worn every single day in the house and outside to the mailbox too. They last.
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Reviewed in the United States on April 11, 2026
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Michael
Louisville, US
★★★★★ 4
Very warm.
Size: 13.5-14.5 Women/12-13 Men, Color: Navy Blue
Very warm and comfortable. A little difficult to put on with the collared top.
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Reviewed in the United States on January 19, 2026
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Cheryl
Massapequa, US
★★★★★ 5
You won't be sorry
Size: 10.5-11.5 Women/9-10 Men, Color: Black
Great padding for comfort and terrific warmth. I bought a pair of Acorns 30 years ago and still have them. Updated to a new color and now feel the benefit of newer padding! I used the sizing listed for shoes and like the roominess for thicker sox. Well made and a joy to put on. (Wisconsin)
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Reviewed in the United States on December 25, 2025
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Bureau of Review
San Leandro, US
★★★★★ 5
Great Slippers
Size: 12-13 Women/10.5-11.5 Men, Color: Charcoal
Comfy, great price, looks great, fits well, size aligned, great quality. Love these slippers.
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