Sleeping Bag Liner
Product Description Upgrade your sleep system with our premium Sleeping Bag Liner — designed to add comfort, warmth, and versatility to any adventure. Available in two performance fabrics, each liner enhances your sleep setup while remaining lightweight and packable. Choose soft, stretchy knitted polyester for flexible comfort that moves with you through the night, or ultra-soft TENCEL™ lyocell for a smooth, sheet-like feel that naturally wicks moisture during warm, humid conditions. Both options provide breathable comfort and boost your sleeping bag’s warmth. Use it on its own as a lightweight sleeping bag for summer nights, or secure it inside your sleeping bag using the built-in snap loops for added warmth and stability. A drawstring cinch top helps retain heat, while the rounded foot box keeps your feet comfortably enclosed. Weighing just around 11 oz and packing down small, this liner is an easy addition to any backpacking, camping, or travel kit. Key Features Soft, Flexible Comfort: Available in stretchy polyester knit or ultra-soft lyocell fabric, offering smooth, breathable comfort with natural movement throughout the night. Versatile Use: Use on its own in warm conditions or attach inside your sleeping bag with integrated snap loops for added warmth and stability. Boosts Warmth: Increases your sleeping bag’s temperature rating by approximately 8–15°F for extra cold-weather comfort. Adjustable Heat Retention: Drawstring cinch top helps seal in warmth when temperatures drop. Ergonomic Foot Box: Rounded design enhances warmth and allows natural foot movement. Lightweight & Packable: Weighs just 11 oz (carry bag adds 12 g) and compresses small for easy storage and travel. Easy Care: Durable, compact, and machine washable—ideal for frequent trips and long-term use. Technical Specs Product PolyStretch Lyocell Best Use Camping, Backpacking Camping, Backpacking Material Knitted Polyester TENCEL Lyocell Added Warmth 8-15ºF 5-10ºF Weight 11 oz 12 oz Dimensions 72 x 28 in 72 x 28 in Packed Size 7.5 x 4 x 4 in 6.5 x 3.5 x 3.5 in
Product Description
Upgrade your sleep system with our premium Sleeping Bag Liner — designed to add comfort, warmth, and versatility to any adventure. Available in two performance fabrics, each liner enhances your sleep setup while remaining lightweight and packable.
Choose soft, stretchy knitted polyester for flexible comfort that moves with you through the night, or ultra-soft TENCEL™ lyocell for a smooth, sheet-like feel that naturally wicks moisture during warm, humid conditions. Both options provide breathable comfort and boost your sleeping bag’s warmth.
Use it on its own as a lightweight sleeping bag for summer nights, or secure it inside your sleeping bag using the built-in snap loops for added warmth and stability. A drawstring cinch top helps retain heat, while the rounded foot box keeps your feet comfortably enclosed.
Weighing just around 11 oz and packing down small, this liner is an easy addition to any backpacking, camping, or travel kit.
Key Features
Soft, Flexible Comfort: Available in stretchy polyester knit or ultra-soft lyocell fabric, offering smooth, breathable comfort with natural movement throughout the night.
Versatile Use: Use on its own in warm conditions or attach inside your sleeping bag with integrated snap loops for added warmth and stability.
Boosts Warmth: Increases your sleeping bag’s temperature rating by approximately 8–15°F for extra cold-weather comfort.
Adjustable Heat Retention: Drawstring cinch top helps seal in warmth when temperatures drop.
Ergonomic Foot Box: Rounded design enhances warmth and allows natural foot movement.
Lightweight & Packable: Weighs just 11 oz (carry bag adds 12 g) and compresses small for easy storage and travel.
Easy Care: Durable, compact, and machine washable—ideal for frequent trips and long-term use.
Technical Specs
| Product | PolyStretch | Lyocell |
|---|---|---|
| Best Use | Camping, Backpacking | Camping, Backpacking |
| Material | Knitted Polyester | TENCEL Lyocell |
| Added Warmth | 8-15ºF | 5-10ºF |
| Weight | 11 oz | 12 oz |
| Dimensions | 72 x 28 in | 72 x 28 in |
| Packed Size | 7.5 x 4 x 4 in | 6.5 x 3.5 x 3.5 in |
Shipping costs are non-refundable.
For processing a return, please ship to the below address and reference your order number on the shipping label or within the box.
Near Zero
Attn: Returns
2036 N. Gilbert Rd
Ste 2-310
Mesa, Arizona 85203
Near Zero offers a limited 1 year exchange or store credit warranty on all of our products, and 90 days for refunds. To be considered for a refund, the return must be requested within 90 business days of delivery.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.
To start a return, you can contact us at support@nearzero.co. Please note that returns will need to be sent to the following address:
Near Zero
Attn: Returns
1045 E. McKellips Rd. Bldg B
Mesa, AZ 85203
Or, we can issue a return shipping label for you. The return shipping cost of the label can be deducted from your refund.
You can always contact us for any return question at support@nearzero.co.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, like fuel. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on used gear, discounted closeout items or gift cards.
Exchanges
If you are interested in doing an exchange, please let us know and will initiate the exchange for you, and provide a return shipping label for the exchanged item.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at support@nearzero.co.