The Softie® Expansion sleeping bag has a unique expanding system called the EEP (Elasticated Expander Panel), this allows the user the option to make the bag wider when required. You can do this to give yourself more room to move or to help cool the bag allowing you to regulate your body heat for a more comfortable night’s sleep.Features: Weight: 1500g / 53oz Comfort Rating: -5°C / 23°F Low Rating: -10°C / 14°F Packsize: 26cm x 22cm / 10" x 9" Outer Fabric: Paratex Micro 100% Polyester Inner Fabric: Paratex Light & Reflectatherm 100% Polyester Insulation: Softie® 100% Polyester Built-in deployable side baffle, to allow for more room Adjustable length via foot shorting clips Incredibly soft thermal suede foot lining Built-in LED torch Elasticated drawcord-adjustable hood Internal valuables pocket with hook & loop Two-way YKK® side zips with insulated baffle behind Anti-snag zipper webbing tape Internal drawcord foot loops to attach a sleeping bag liner Supplied with a compression stuff sack for easy compact carrying Webbing tabs on the bottom of the sleeping bag to allow for easy airing and drying Size Guide Standard: Length: 220cm / 87" Chest width: 75cm / 30" Knee width: 60cm / 24" Foot width: 42cm / 17" Max user height: 205cm / 81" With built-in baffle deployed: Length: 220cm / 87" Chest width: 87.5cm / 34" Knee width: 72.5cm / 29" Foot width: 42cm / 16.5" Max user height: 205cm / 81" Did you know using sleeping bag liners can help add extra warmth to your sleeping bag without adding bulky weight to your pack and keeps your sleeping bag clean of dirt and oils from your skin protecting the insulation, helping your sleeping bag last longer for more adventures! You can find our range of liners here! Snugpak Softie Expansion 3 Sleeping Bag 82116502438