Leo shifted on the hard ground. "I just bought the bag. I didn't think I needed a mattress."
Leo tucked his chin into his chest, dreaming of marshmallows and R-values. how to buy a sleeping bag for camping
Leo looked at his rectangular bag. "Mine is shaped like a bed. Yours looks like a... sarcophagus." Leo shifted on the hard ground
"That’s your biggest mistake," Sarah warned. "The ground sucks the heat right out of your body. You need a with a good R-value (insulation rating). Without a pad, even a thousand-dollar sleeping bag won't save you from the cold earth." Leo looked at his rectangular bag
"This is —actual bird feathers," Sarah explained. "It’s super light and compresses into a tiny ball in my pack, which is why it costs more. Your bag is Synthetic . It’s heavier and bulkier, but if it gets wet, it’ll still keep you warm. Down loses its warmth if it gets soaked." 4. The Hidden Hero: The Sleeping Pad
"Exactly," she laughed. "This is a . Because it’s snug and has a hood, my body doesn't have to waste energy heating up empty air space. Rectangular bags are great for car camping or people who move their legs a lot, but for warmth and weight, the mummy is king." 3. The Filling (Technology) "What's inside it?" Leo asked, poking the soft fabric.