Skip to content

Expander Travel Liner


Expander Travel Liner

£30.00 £15.00
Added comfort + keep sleeping bag clean+ View tech specs
  • Shape
  • ColourNavy Blue

BEST USE: Camping

WEIGHT: 13.4 oz | 380g

LENGTH: 7 ft 1 in | 225 cm

PACKED SIZE: 7 x 4 x 5 in | 18.5 x 9.5 x 13 cm

Shipping & Returns

We want you to have the best possible experience when using our website which is why we offer free shipping on orders over £50 and £3.95 for orders under this.

We aim to dispatch your order on the same day and deliver it the following working day For more details, check out our Shipping Policy.

We also offer a free-of-charge return service meaning you can buy in complete confidence from us. For more details, please check out our Refund Policy.

Find Locally
Rectangular || Expander Travel Liner in Sea Foam
Expander Travel Liner
£30.00 £15.00
Description || Expander Travel Liner


The Expander sleeping bag liner is made of a super soft and stretchy knitted poly-cotton material. The Rectangular, Traveller and Double models don't have side seams and, combined with the stretch fabric, this offers an unprecedented level of comfort in a budget-priced liner. A built-in antimicrobial treatment keeps odors at bay - and it won't wash out of the liner when it's thrown in the washing machine. This is the perfect travel companion for those looking for a luxuriously comfortable sleep.

Design Details

Tech specs

  • Comes With
    Storage case
  • Material(s)
    Stretch knit cotton and polyester blend (35/65)
  • Special
    Anti-microbial protection
Traveller w/ pillow insertDouble
Traveller w/ pillow insertDouble

Frequently Asked questions

Have side zippers?

No - the Traveller model has two short (12” / 30cm) side openings. They also have pillow slips.

Does the Traveller pillow slip fit an Aeros Pillow?

Regular and large Aeros Pillows will fit. Not the Deluxe sized pillow.

Add warmth to a sleeping bag?

They will add a few degrees; however, for thermal performance, you may want to check out the Reactor Liner Series.

Work for backpacking as a liner?

Probably not. The Expander is heavier and bulkier than most backpackers would want – a Reactor Liner would be more appropriate.

Washed in a washing machine?

Yes - you can wash your liner in a machine with normal supermarket laundry ‘soap’ and dry it in a dryer, using cool or low heat. Fabric softeners will reduce wicking performance of the fabric.

Accessibility Icon This icon serves as a link to download the eSSENTIAL Accessibility assistive technology app for individuals with physical disabilities. It is featured as part of our commitment to diversity and inclusion.