Mountaintop Down Sleeping Bag, 15F 650 Fill Power - Ultralight Compact Portable Hiking Camping Sleeping Bag with Compression Sack for Adults, Teens

The MOUNTAINTOP 600g/800g Down Sleeping Bag has received mixed feedback from customers. While some users reported positive experiences with the product, others had issues with the quality and performance. One of the standout features of this sleeping bag is its size and shape. Many customers praised its comfortable and less Constricting design compared to other mummy bags. The down filling of the sleeping bag is duck down with a 650 Fill power and a filling weight of 800 grams. Some users found it to be warm and suitable for colder temperatures, but others noted that it did not have the loft of other sleeping bags with the same fill power. One user reported feeling cold in 20-degree weather, while another felt warm in high teens (19 degrees Fahrenheit). The sleeping bag is said to have a high-density fabric that prevents the feathers from poking out. However, there were no direct mentions of feather leakage or discomfort from users. In terms of cleaning, the sleeping bag is not hydrophobic, and it is recommended to wash it by hand following the instructions on the inner mark. One user experienced a broken zipper while camping, expressing disappointment with the product's quality and recommending purchasing a sleeping bag from a trusted retailer like REI. Overall, the MOUNTAINTOP 600g/800g Down Sleeping Bag has both positive and negative aspects. While it offers a comfortable size and shape, as well as decent warmth in certain conditions, there have been concerns about the quality and durability of the product.