The Western Mountaineering TerraLite Sleeping Bag: 25 Degree Down is a very lightweight, warm, and compressible bag that is well-suited for side sleepers due to the flatter hood and the fit, which is wider in some spots, albeit narrower in the shoulders and chest. The narrower fit here was designed to save weight, which keeps this bag very light and easy for packing, while the continuous baffling seals in heat, allowing this bag to be both warm and save on weight.

The Western Mountaineering MegaLite Sleeping Bag: 30 Degree Down is lightweight and warm, just what you want when backpacking. High-quality 850 goose down ensures warmth and packability, and the wide top girth will be comfortable for hikers with broad shoulders or those who toss and turn in their sleep. Regular length weighs one and a half pounds; shorter or longer lengths reduce or add an ounce.

Western Mountaineering has always meant quality, and this bag upholds the brand reputation. Well worth the price, it will provide comfort, warmth and durability, and it is made the USA.

The Western Mountaineering HighLite Sleeping Bag: 35 Degree Down weighs a mere 15 ounces and packs down small. For ultralight adventurers willing to sacrifice on warmth, comfort and ease of use to save on weight, this bag will get the job done. If warmth and reliability are your priorities, you can find a number of lightweight bags on the market that outperform the HighLite at comparable prices.

The Western Mountaineering UltraLite Sleeping Bag: 20 Degree Down is a great choice for backcountry travelers who want a durable, lightweight, and comfortable 3-season bag. The feather-weight of the bag coupled with the high warmth-to-weight ratio will keep you warm and cozy on your adventures.

The Western Mountaineering Versalite Sleeping Bag: 10 Degree Down is a fantastic lightweight sleeping bag that is made to withstand sub-freezing temperatures and compresses easily. The construction of the bag allows you to shift the down and change the warmth factor, making this an extremely versatile and high performing bag.

The Western Mountaineering Antelope MF Sleeping Bag is stellar. It is extremely warm and lightweight. It is weather resistant, durable, and boasts the best zipper of any sleeping bag on the market. Well worth the high price tag.