1. The Friendly Swede Extra Spacious Travel and Camping Sheet Sleeping Bag Liner (Silver) (Click Link to Check Price on Amazon)
Editor's Rating : 8.8 out of 10
GENEROUS SPACE: The liner is 105x220cm (41x86") which gives even tall people space to move around and stretch out the legs. Despite its generous size the sleeping bag liner can be folded into a practical 16x20cm (6x8") pocket when not in use.SOFT AGAINST YOUR SKIN: The travel sheet is made of 100% Polyester with a silky texture which makes it very soft and comfortable against your skin.

2. Cocoon Cotton TravelSheet (Natural, 86-Inch x 35-Inch) (Click Link to Check Price on Amazon)
Editor's Rating : 9.7 out of 10
Side opening with Velcro closure for easy accessPocket for pillow insert

3. Swecatch travel and camping sheet sleeping bag liner (Grey) (Click Link to Check Price on Amazon)
Editor's Rating : 9.1 out of 10
SPACIOUS: The liner is 110x220cm (43x86") which gives even tall people space to move around and stretch out the legs. Despite its generous size the sleeping bag liner can be folded into a practical 16x20cm (6x8") pocket when not in use. OUR liner is the MOST luxurious size of a single sleeping bag liner.MANY USES: To use as a light weight standalone bag on hot nights / To use in hostels when sheets are not provided / To protect your sleeping bag and keep it clean (It is easier to wash our liner then the actuall sleeping bag) / To add warmth to a sleeping bag to extend the temperature rating

4. PeakAttacke Adult Travel Ultra Light Portable Envelope Sleeping Bag Accessory Comfortable Traveling Liner for Hotel,Camping(Light purple) (Click Link to Check Price on Amazon)
Editor's Rating : 9.4 out of 10
ψGENEROUS SPACE: The liner is 80x210cm (31x82"),which gives even tall people space to move around and stretch out the legs. Despite its generous size,the sleeping bag liner can be folded into a practical 20x26cm (8x10") pocket when not in use.ψSOFT AGAINST YOUR SKIN: The travel sheet is made of 100% Polyester with a silky texture,which makes it very soft and comfortable against your skin.

5. Ubens Greenhermit Sleeping Bag Liner Travel Sheet - Portable Lightweight Compact - Camping Travel Picnic Outdoor - Tile Blue (Click Link to Check Price on Amazon)
Editor's Rating : 9.3 out of 10
Sleeping bag liner which designed for cleaning & ultralight for travelers, Use the lightest and high quality fiber composite fabric, be provided with cotton feeling and tencel soft touch, it will always keep your sleeping bag warm and clean even in the cold weather.It can be used alone as a sleeping bag for separate dirty things, or used as a liner in down sleeping bag.