Sleeping bags aren’t one-size-fits-all. The best sleeping bag depends on where and when you’re camping, as well as how warm you naturally sleep. Some campers prefer a lightweight bag with more room to move, while others want a snug fit to keep heat in, especially in cooler weather.
If you’re camping mainly in the UK during late spring and summer, a 1–2 season sleeping bag is often a good choice for milder nights. For more flexible use across spring to autumn, a 3-season bag is usually the most popular choice. If you’re camping during colder months or simply want extra insulation, a 4-season sleeping bag is designed for lower temperatures and tougher conditions.
Sleeping Bag Shapes Explained
The shape of a sleeping bag affects both comfort and warmth.
Mummy shaped sleeping bags are designed to follow the natural shape of the body, which helps reduce cold air pockets and retain heat more effectively. They’re a great option if you want to stay warm with a more fitted feel, especially on cooler trips.
Square shaped sleeping bags offer more room and a more relaxed fit. They’re often a popular choice for campsitestays and family camping where comfort and space are the priority.
If you want extra space, XL sleeping bags are ideal for campers who prefer a roomier fit, or for those who don’t like a tight sleeping bag shape.
Adult, Kids and Double Sleeping Bags
Choosing the right type is just as important as choosing the right season rating.
Adult sleeping bags cover a wide range of styles and warmth ratings, from lightweight summer sleeping bags to insulated models for colder trips.
Kids sleeping bags are designed to suit smaller campers and are a better choice than using adult bags that can feel too big, bulky and harder to keep warm in.
Double sleeping bags are ideal for couples or family camping where you want more space.