Crawling into a chilly sleeping bag at 2am in the Snowy Mountains is rough, and a thin cotton sheet just doesn't cut it once the temperature drops. This fleece sleeping bag liner adds a soft, insulating layer that traps your body heat, so you stay cosy through cold nights and wake up actually rested. Roll it out solo on warmer trips, or zip it inside your bag for proper winter warmth.
Why Customers Love It
Insulating Polar Fleece Build
Polar fleece traps warm air close to your body without adding bulk, giving you a real-world warmth boost on top of your sleeping bag's rating. Handy for chilly NSW high-country trips where forecasts can flip overnight.
Versatile Liner, Sack Or Blanket
Fully unzipped, you get a generous fleece blanket for the campsite or back of the 4WD. Zipped up, it becomes a standalone sleeping sack for warmer summer nights when a full bag is overkill.
Travel-Friendly Pack Size
Rolls down compact enough to clip to the outside of a daypack or stash in a duffel for hostels and overnight buses. A solid pick for travelling around Tassie or up the east coast where conditions change quickly.
The Fleece Sleeping Bag Liner Difference
Product Details

Specifications
- Material: Polar Fleece
- Type: Sleeping Bag Liner / Sack
- Closure: Full-Length Zip
- Approx. Weight: 600g
- Care: Machine Washable
- Use: Camping, Hiking, Travel, Hostels
What's in the Box
- 1× Fleece Sleeping Bag Liner
Your Questions Answered
Providing clarity and confidence for your purchase.
Try Your Fleece Sleeping Bag 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.
Customers Adore the Look and Feel!
⭐⭐⭐⭐⭐
“Took this up to Mount Buller for a cold weekend and it made a huge difference inside my old sleeping bag. Soft, warm and didn't add much weight to the pack. Washed up easily once I got home too.”
“Bought it for a trip out to Carnarvon Gorge and ended up using it as a blanket more than a liner. The fleece is properly soft and the zip lets you open it right out. Good value for how often I've used it.”
“Tassie nights get cold fast and this liner has been brilliant inside my swag down at Cradle Mountain. Easy to roll up, fits in the ute without taking over, and my partner has nicked it twice already.”
“Used it on a hostel trip up through WA and it saved me from some questionable bedding. Light enough to carry around all day and warm enough on the cooler nights inland. Would buy another in a different colour.”
🚚 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
