Mummy liner
Perfect fit for any mummy sleeping bag
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From our family to your familySince 1979
Use a Cocoon MummyLiner to protect your sleeping bag investment. MummyLiners add warmth and comfort to your sleeping bag, while protecting it from dirt and body oils. A MummyLiner will extend the life of your bag by eliminating the need for frequent washings, which is how most bags are damaged.
Cocoon MummyLiners are specially designed to fit any tapered mummy sleeping bag. They feature a drawstring hood, a boxed foot-end and are double stiched for durability. On a hot night, your MummyLiner might be all you need.
Our high-quality cotton is breathable, creates a natural vapor balance and is very comfortable against your skin. Cotton is durable, machine washable and colorfast.
Features:
* drawstring hood
* wide top opening
* boxed foot end
* completely double-stitched
* Standard size: 86 x 35 in.
* Weight 340g
Uses and functions:
* sleeping bag liner for mummy-shaped
sleeping bags
* keeps your sleeping bag clean and
extends its lifespan
* adds insulation and comfort
* sleeping bag in warm climates
Eligible items can be returned within 30 days of purchase, unused with original packaging and labels. There is no handling or restocking fee. Return postage is at your cost; conditions apply.
Returns policyContact us before sending anything back, with your order details, photos and a brief description of the issue. We will help with warranty, repair or spare-part options. Coverage varies by product; your consumer rights still apply.
Get warranty helpOur target is 1–2 business days after dispatch for in-stock, standard parcels. Rural, remote and bulky deliveries can take longer. Preorders, public holidays and carrier delays may affect timing. Contact us if you need an item by a specific date.
Delivery informationStandard NZ shipping is $10, or free on orders over $150, excluding large items. Product-specific freight or remote-area surcharges may apply. Final shipping charges are shown at checkout.
Delivery informationYes, tracking details are sent by email when your order is dispatched. Allow time for the carrier’s first scan. If you cannot find the email, contact us with your order number.
Contact our teamPerfect fit for any mummy sleeping bag