Kelty Solstice 40

The Kelty Solstice 40 is a rectangular car-camping sleeping bag with synthetic insulation and a limit temperature of 4°C (around 40°F), weighing 1560 g. Note that's a limit rating rather than a comfort rating — the temperature at which an average sleeper stays just barely warm enough, not a cosy margin, so treat 4°C as the coldest realistic night for this bag rather than a target. Its wide, spacious cut and soft lining are built for comfort at a campsite you drive to rather than for weight-conscious backpacking; the rectangular shape sacrifices thermal efficiency compared with a mummy bag, but gives more room to move. At 1560 g and with synthetic fill, it suits family or car camping trips in mild-to-cool conditions above freezing rather than shoulder-season backpacking or anything approaching freezing overnight temperatures.