Lightweight sleeping bag liner
The Sea To Summit Reactor Thermolite Mummy Liner is a lightweight sleeping bag liner perfect for pairing with a sleeping bag to add extra warmth or on its own in the summer months.
THERMOLITE® is a technology which uses a 3D crimp of hollow-core and solid fibres which help provide you with superior insulation and durability without the bulk of standard insulation.
The lightweight design makes it an ideal choice when needing to travel light, being highly packable and taking up less room in your bag.
Packs away into its own stuff sack bag for easy transportation and storage, making it an ideal item for carrying in a rucksack until needed.
Ultra-Sil® is a nylon fabric which is infused with silicone creating an abrasion resistant and water-resistant fabric which has self-healing properties when punctured. This is often used when the product needs to be strong but lightweight such as in daypacks and stuff sacks.
UK MAINLAND DELIVERY: All orders are FREE delivery unless you request Premium Next Day Delivery, at an additional charge of £3.00
Valid for UK mainland orders only (Offer excludes Northern Ireland, Scottish Islands, Isle of Man).
If the order value is under £50 there is a delivery charge of £3.00 or £6.00 for Premium Next Day Delivery.
EUROPE: We have a standard delivery charge of £15.00 to mainland Europe. Please contact us for Non-Mainland Europe orders.
NB. Standard delivery time is up to 5 working days once shipped : Premium Next Day arrives one business day after dispatch (Weather and road conditions permitting). Business days are Monday to Friday. Should you wish to arrange Premium Next Day Delivery for delivery on a Saturday please contact us and we will be able to arrange this at extra cost. The cut-off time for orders to receive guaranteed same day dispatch is 2.00PM.
Order Premium Next Day Delivery before 2.00PM on a Thursday for delivery on the Friday
Order Premium Next Day Delivery before 2.00PM on a Friday for delivery on the Monday (Any orders placed after this time will get dispatched on the Monday)
Please note we do not dispatch orders on a bank holiday. Any next-day delivery orders placed on a bank holiday will be dispatched on the next working day. For example if you place an order on a bank holiday Monday for next-day delivery, your order will be dispatched on the Tuesday and arrive on the Wednesday.
Please contact us for more information.