https://www.burton.co.uk/product/mountain-warehouse-summit-250-square-sleeping-bag-insulated-two-way-zip-camp-bed_p-9a51348b-5011-4a8c-b02c-d6855f488cdd£colour=Mid%20Blue&size=One%20Size

The Summit 250 Square Sleeping Bag is ideal for cooler camping adventures. Designed for 3 season use, it features a durable 100% polyester ripstop shell and a spacious square shape for those who like extra leg room. It can also be unzipped and joined with another bag to form a roomy, well-insulated double sleeping bag. 3 Season - Cold nights but not frosty, early Spring & late Autumn Insulation - Insulated with hollow fibre stuffing Envelope Shape - Envelope shaped bags are essentially rectangular, offering you more space to move around in your sleep Rip Stop Fabric - Stop rips in their tracks with this heavy duty fabric Two Way Zip - A two-way zip is useful for easy opening when ventilation is required. Zips can be full length or just half way. Double It - You can zip two of these bags together to create a double sleeping bag. Remember to buy one right hand zip and one left hand zip if you want to make a double Regular length - it measures 200cm. Max user height 180cm / 5'9" Long leng... - Manufacturers part numbers: 023159066005|Mountain Warehouse_5057634356107

• Regular length - it measures 200cm. Max user height 180cm / 5'9"
• Packed Diameter - 23cm x 36cm, for easy and convenient use
• Weight (Long Length) - 1.6kg
• Weight (Regular Length) - 1.4kg
• Rip Stop Fabric - Stop rips with this heavy duty fabric, longlasting and durable
• Envelope Shape - Envelope sleeping bags are essentially rectangular, offering you more space
• Insulation - Hollow fibre stuffing, comfortable and cosy
• Limit temperature - The Limit temperature of this sleeping bag is 0°C/32 degrees F
• Comfort temperature - The comfort temperature for this sleeping bag is 5°C/41 degrees F
• 3 Season - Cold nights but not freezing, early Spring & late Autumn backpacking trips and festivals