CHOOSE THE RIGHT SLEEPING BAG
This is a sleeping bag intended for outdoor use during the winter.
All winter bags have a heat retention collar that prevents cold air from getting into the bag.
These are more all-around sleeping bags. If you open up the zip for ventilation, it can be used in the summer. It will also keep you warm in the spring and autumn provided the temperature doesn’t drop too far below zero. If you freeze easily, it might be a better option to buy a 3-season sleeping bag rather than a summer sleeping bag. 3-season sleeping bags are also fitted with a heat retention collar.
SPRING / SUMMER
Summer sleeping bags are suitable for use only at temperatures above zero. They are excellent for camping, backpacking trips, and sleeping indoors. They are lightweight, have a small pack volume, and are easy to pack into your backpack. Like all other sleeping bags for adults, summer sleeping bags have interior pockets with space for tickets, passports, etc.