It's a compression sack for easy storage and transportation. The rectangular shape of the sleeping bag allows for ample space and comfort while sleeping. The sleeping bag is ideal for hiking and camping trips, as it is lightweight and easy to carry. The breathable material ensures that you stay comfortable and dry throughout the night, while the waterproof surface keeps you protected from the elements. Invest in a Flantree Breathable Rectangular Sleeping Bag for your next outdoor adventure and experience the ultimate in comfort and convenience.
