Highlander Envelope Rectangular Sleeping Bag Liner

Highlander Envelope Sleeping Bag Liner – Rectangular Poly Cotton-Feel Liner (215cm)

The Highlander Envelope Rectangular Sleeping Bag Liner is a lightweight, easy-care liner designed to improve hygiene, add a little extra warmth and help extend the life of your sleeping bag. Simple to use and compact to pack, it slides inside your sleeping bag before bed to create a cleaner, more comfortable sleeping setup for camping and travel.

Made from 190T polyester pongee with a “cotton feel”, it’s soft against the skin and quick to wash and dry after your trip. It also comes with a handy stuff sack, making it easy to store with the rest of your sleep system.

At a Glance

• Product Type: Envelope / rectangular sleeping bag liner
• Key Benefits: Cleaner sleeping bag, added warmth, compact pack size
• Warmth Boost: Adds approx. 2–3°C extra warmth
• Care: Machine washable & quick drying
• Includes: Stuff sack
• Dimensions: 215cm x 80cm x 80cm

Key Features

• Adds warmth by providing an extra layer inside your sleeping bag (approx. 2–3°C)
• Helps keep your sleeping bag cleaner, supporting hygiene and reducing the need for frequent bag washing
• Lightweight and packable at only 260g, ideal for space-conscious kit lists
• Machine washable for simple, everyday cleaning after trips
• Quick drying fabric makes it easy to wash and reuse
• Stuff sack included for tidy storage and transport

Product Overview

Sleeping bag liners are a practical upgrade for campers and adventurers who want a cleaner, more comfortable sleep without adding much bulk to their kit. The Highlander Envelope Liner is designed to slip neatly inside your sleeping bag, creating a soft barrier that helps keep oils, sweat and general dirt away from your main bag.

As well as improving hygiene, the liner can provide a small warmth boost, making it a useful addition for cooler nights. When you’re back home, simply machine wash it, let it dry quickly, and pack it away ready for the next trip.

Intended Uses

• Camping & Weekend Trips – Adds comfort and helps keep your sleeping bag clean
• Hiking & Backpacking – Lightweight liner for space-saving sleep systems
• Travel & Hostels – Useful extra layer for hygiene and comfort
• Cooler Nights – Adds approx. 2–3°C warmth inside a sleeping bag
• Sleeping Bag Care – Helps prolong sleeping bag life by reducing washing frequency

Specifications