Free one(ASIN:B014CC0BA0 Regular Size) should be added to the Shopping Cart at checkout.Each Lightweight Sleeping Bag is Designed Around Specific Requirements.As Well As Tested in The Most Extreme Outdoor Conditions to Ensure the Best Product for Customer.Material & Specifications*Brand:Campsod*Outer&Inner:High Density Polyester Taffeta;Fill:Polyester Staple Fiber*Limit Temperature:23°F*Size:87″x32″;Compression:15″x8.5″;Weight:3.31lbsFeatures & Use Steps*Adjustable hooder keep head or pillow off the ground and drawstring closure surrounds your face with softness*Prevents zipper snags by plowing fabric away from zipper,preventing snags*Oxford compression sack,allowing sleeping bag to be compressed to minimum size1:Sleeping bag completely stretch for 1 to 2 days before camping to play a heat preservation performance2:In the outdoor morning,put it in dry place,ventilated,and sunlight.To avoid strong sunlight3:When ready to pack up,furl one time,squeeze out the air.Spread the sleeping bag again,starting from the tail irregularly put in compression bag4:The fabric is waterproof,but if the weather is very wet on your way,plz send sleeping bag sealed in plastic bagHow To Get More Warm When Sleeping? *In the outdoor,tent will provide comfort warm,wear thermal underwear and socks *Campsite away from the cold air and don’t choose bottom of the valley,ridge or cove*A good dampproof mat can effectively separate sleeping bag and cold damp ground*The body is sleeping bag heat source,It’s better do a short warm-up exercise before bed or drink a cup of hot drinkWish You Happy Life and Interesting Journey.Welcome To KingCoreDirect Store and We Will Always be Here.