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Lifeventure EX³ Cotton Sleeper (Mummy) Sleeping Bag Liner

Discount Card Price
Retail Price £20.00

Colour: Charcoal - Collect Only
Collect In-Store
Collect In-Store
Available for Reserve & Collect
With your Discount Card

Home Delivery
Home Delivery
Not Available for Home Delivery

International Delivery
International Delivery
Not Currently Available for International Delivery - For Selected Countries


Extra comfort and warmth for you, and extra life for your bag.

Designed with The Duke of Edinburgh's Award in mind, the Lifeventure EXP Mummy Sleeper is made from 100% natural cotton, and can be used either as a sleeping bag liner (to add warmth, or just keep the inside of your sleeping bag clean) or on it's own as a travel sheet in warmer climates.

Each sleeper is treated with Ax antibacterial treatment so it won't develop odours or grow bacteria, even in warm climates. The EXP Sleeper will stay cleaner and smell fresher for longer.

  • Made from 100% cotton with rolled, double stitched seams
  • Roomy, gussetted design
  • Hidden security pocket for storing small valuables 
  • Comes with a ripstop stuff sack for easy storage
  • This item is on the DofE Recommended Kit list
  • Treated with Ax permanent antibacterial formula
  • Size: 65/80 x 210cm
  • Weight: 360g
  • Packed Dimensions: 16 x 9 x 9cm



Zip Side: Left Hand

Reviews (1)

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  • 4 out of 5
Worth the weight, 24 October 2013
By Sparky (Lancashire)
Certainly adds a little extra warmth, and helps prevent sweat soiling your bag. Only downside is the front apron seems a little short. I'm 5' 9" and for me it could have been longer. The hood/pillow pocket section, however was OK. It also seems to be durable and certainly it's not a flimsy liner.



At GO Outdoors we offer a wide range of delivery options to suit your needs. You can come into one of our fantastic stores to collect or have your items delivered to you at your convenience.

Please see our delivery page for more information. Restrictions apply. Prices and delivery times may vary for remote or rural parts of the UK. Working days are Monday-Friday, excluding UK Bank Holidays.

Collect In-StoreCollect In-Store
Check stock and reserve items at your store for collection the same day. If the items are available for home delivery, then we can arrange to have them delivered to your local store for the following day

Standard Delivery <span style='color:#ADADAD'>Standard Delivery </span>
Orders are dispatched for delivery within 3 - 5 working days. Spend £50 for FREE delivery.

Next Day Delivery <span style='color:#ADADAD'>Next Day Delivery </span>
Order by 8pm and get your item delivered to you the next day.

Saturday Delivery <span style='color:#ADADAD'>Saturday Delivery </span>
Order by 8pm Friday for delivery on Saturday (Not available for NI, Channel Islands or Highlands)

CollectPlus<span style='color:#ADADAD'>CollectPlus</span>
With thousands of parcel stores across the UK, CollectPlus is a convenient and easy way to pick up your parcel.

AM Delivery<span style='color:#ADADAD'>AM Delivery</span>
Order by 8pm and get your item delivered to you by 12pm the next working day (Not available for NI, Channel Islands or Highlands)

Delivery before 10:30am<span style='color:#ADADAD'>Delivery before 10:30am</span>
Order by 8pm and get your item delivered to you by 10:30am the next working day (Not available for NI, Channel Islands or Highlands)

British Forces Post Office <span style='color:#ADADAD'>British Forces Post Office </span>
Forces ONLY and cannot be used for civilian or business deliveries

International Delivery<span style='color:#ADADAD'>International Delivery</span>
International Delivery will take between 7 - 10 days and you are liable for any local duty and/or taxes


Returning an Item

If you receive your order and it is not what you are expecting you can return it back to us within 30 days of receiving the goods for an exchange or refund (including the delivery charge if you return it within 14 days).

You can return your items by using Collect+ or by taking them to any GO Outdoors store (except Hathersage) using your delivery note as proof of purchase.

Unfortunately, orders paid for using PayPal cannot be returned to store and we are currently unable to offer free returns as we offer free delivery over £50 as standard.

See our returns policy for more information.