[A self-paying review without any consideration] Light, compact, and warm. HYPERLITE MOUNTAIN GEAR's "20-DEGREE QUILT" is the best quilted sleeping bag that can be used from summer to winter.
written by Yosuke.C
![[A self-paying review without any consideration] Light, compact, and warm. HYPERLITE MOUNTAIN GEAR's "20-DEGREE QUILT" is the best quilted sleeping bag that can be used from summer to winter.](https://outdoorgearzine.com/wp-content/uploads/IMG_3501-1.jpg "[A self-paying review without any consideration] Light, compact, and warm. HYPERLITE MOUNTAIN GEAR's "20-DEGREE QUILT" is the best quilted sleeping bag that can be used from summer to winter.")
![Five reasons why Yamano professionals continue to use Iska's high-quality down sleeping bag, Air Plus. This is the difference between the sleeping bags of manufacturers who know the mountains of Japan [not Montbell or Nanga]](https://outdoorgearzine.com/wp-content/uploads/IMG_8328.jpeg "Five reasons why Yamano professionals continue to use Iska's high-quality down sleeping bag, Air Plus. This is the difference between the sleeping bags of manufacturers who know the mountains of Japan [not Montbell or Nanga]")
![A second wave of shock has arrived from the UK on the sleeping pads. Rab's new air mattress Ultrasphere 4.5 is "highly insulating, comfortable, lightweight, and inexpensive", and is still a godly mattress that is always "buy"](https://outdoorgearzine.com/wp-content/uploads/DSC09461NR.jpg "A second wave of shock has arrived from the UK on the sleeping pads. Rab's new air mattress Ultrasphere 4.5 is "highly insulating, comfortable, lightweight, and inexpensive", and is still a godly mattress that is always "buy"")
![Rab Ionosphere 5 Review: Black ships attack the mattress world. Rab's first air mattress was the most "buy" masterpiece of the season.](https://outdoorgearzine.com/wp-content/uploads/DSC04029.jpg "Rab Ionosphere 5 Review: Black ships attack the mattress world. Rab's first air mattress was the most "buy" masterpiece of the season.")
The resolution of "love" increases. Makes the outdoors more fun.
