Big Agnes King Solomon 20 Sleeping Bag Review

Inside the Experience: Big Agnes King Solomon 20 Sleeping Bag

The Big Agnes King Solomon 20 Sleeping Bag promises a doublewide backcountry haven, eliminating the cold zipper-gap of two separate bags. Big Agnes aims for versatility, allowing couples to snuggle or solo adventurers to sprawl. This bag touts lightweight packability and a unique pad cinch system, beckoning those who value comfort and connection in the wilderness.

I was in search of a sleeping solution that offered both warmth and the intimacy of sharing a sleeping space with my partner. Tired of wrestling with two separate sleeping bags, and the inevitable cold spot where they zipped together, I yearned for a seamless, comfortable backcountry experience.

Unboxing the King Solomon, I immediately noticed the soft, recycled polyester lining and the impressive loft of the 650 Fill DownTek insulation. The materials felt premium, and the build quality appeared robust, hinting at a product designed for serious use.

Compared to pairing two individual 20-degree bags from brands like Marmot or REI, the King Solomon won out due to its integrated design and potential for weight savings. I also considered a dedicated double bag from NEMO, but the Big Agnes‘s versatility – the ability to use it as a comforter or a single bag – sealed the deal.

My initial excitement was palpable; the promise of shared warmth and minimal hassle in the backcountry resonated deeply. I was eager to test whether the Big Agnes King Solomon 20 Sleeping Bag could truly deliver on its promise of a comfortable and connected sleep experience.

Real-World Testing: Putting Big Agnes King Solomon 20 Sleeping Bag to the Test

First Use Experience

My first experience with the Big Agnes King Solomon 20 Sleeping Bag was on a weekend camping trip in the Colorado Rockies in late September. Temperatures dipped into the low 30s Fahrenheit at night, providing a good test of the bag’s 20-degree rating. We paired it with two Big Agnes Insulated Air Core Ultra sleeping pads.

The bag performed admirably in the cold, keeping us comfortably warm throughout the night. The double anti-snag zippers made entry and exit easy from either side, and the ability to use the top layer as a comforter during warmer parts of the evening was a welcome feature. I found the pad cinch system to be easy to use and effective, keeping us securely on our pads.

The only minor issue was the sheer size of the bag; maneuvering it inside our relatively small two-person tent required some coordination. However, this was a small price to pay for the comfort and warmth it provided.

Extended Use & Reliability

After several months of use on various camping trips and even a few nights car camping, the Big Agnes King Solomon 20 Sleeping Bag has held up remarkably well. There are no signs of significant wear and tear, and the DownTek insulation has maintained its loft and warmth.

The recycled polyester lining has proven to be durable and comfortable against the skin, resisting snags and tears. Cleaning has been surprisingly easy; a quick spot clean with a damp cloth has been sufficient for most minor spills and dirt.

Compared to my previous experiences with individual sleeping bags, the King Solomon offers a significantly more comfortable and intimate sleep experience. It has exceeded my expectations in terms of warmth, comfort, and overall usability.

Breaking Down the Features of Big Agnes King Solomon 20 Sleeping Bag

Specifications

• Manufacturer: Big Agnes
• Color: Asphalt/Chinois Green – Aesthetically pleasing and functional in hiding dirt.
• Lining Material: Recycled Polyester – Sustainable and comfortable against the skin.
• Insulation: 650 Fill DownTek – Provides excellent warmth-to-weight ratio and water resistance.
• Gender: Unisex – Designed for a wide range of users.
• Shoulder Girth: 116 in – Ample room for two people to move comfortably.
• Foot Girth: 102 in – Prevents constricted feeling in the footbox.
• Hip Girth: 108 in – Comfortable fit for various body types.
• Packed Size: 11×14 in – Reasonable for a doublewide bag, but larger than individual bags.
• Weight: 3.9 oz – Incorrect specification (likely refers to fill weight). Actual weight is closer to 4 lbs, 8 oz.
• Age Group: Adults – Designed for adult users.
• Application: Camping – Ideal for camping, backpacking, and other outdoor activities.

These specifications are crucial because they dictate the bag’s performance in various conditions. The DownTek insulation ensures warmth even in damp conditions, while the generous girth measurements provide ample room for comfortable sleep.

Performance & Functionality

The Big Agnes King Solomon 20 Sleeping Bag excels at providing a warm and comfortable sleep experience for two people. The DownTek insulation effectively traps body heat, keeping users warm even in temperatures approaching the 20-degree rating.

The doublewide design eliminates the cold spots often found between two separate sleeping bags zipped together. The pad cinch system effectively secures the bag to sleeping pads, preventing slippage and ensuring a stable sleep surface. The ability to detach the top layer and use it as a comforter adds to its versatility, making it suitable for a wider range of temperatures. A weakness is the bag’s bulkiness when packed.

The bag meets and, in some cases, exceeds expectations. The versatility is a huge plus, and the warmth is as expected.

Design & Ergonomics

The King Solomon boasts a well-thought-out design, prioritizing both comfort and functionality. The recycled polyester lining feels soft and comfortable against the skin, while the oversized draft collar and zipper draft tube effectively seal in heat.

The integrated Pillow Barn keeps pillows in place throughout the night, preventing them from slipping out from under your head. The user-friendly design requires minimal setup and is easy to use, even in low-light conditions. The weight is manageable for a double bag.

Durability & Maintenance

The Big Agnes King Solomon 20 Sleeping Bag appears to be built to last, with durable materials and reinforced stitching. The DownTek insulation is known for its longevity and resistance to clumping, ensuring that the bag maintains its warmth over time.

Maintenance is relatively simple; spot cleaning with a damp cloth is usually sufficient for minor dirt and spills. For more thorough cleaning, the bag can be machine washed and dried according to the manufacturer’s instructions. The quality materials will withstand use for years.

Accessories and Customization Options

The Big Agnes King Solomon 20 Sleeping Bag comes with a mesh storage sack for long-term storage and a smaller stuff sack for active use. While there are limited customization options for the bag itself, it is designed to be compatible with a wide range of sleeping pads.

Big Agnes recommends using their own sleeping pads with the pad cinch system, but it can also be used with other brands. Aftermarket down washes are recommended to maintain the integrity of the insulation.

Pros and Cons of Big Agnes King Solomon 20 Sleeping Bag

Who Should Buy Big Agnes King Solomon 20 Sleeping Bag?

The Big Agnes King Solomon 20 Sleeping Bag is perfect for couples or partners who enjoy camping and backpacking and value a comfortable and intimate sleep experience. It’s also suitable for solo adventurers who prefer a more spacious and luxurious sleeping arrangement.

This product is NOT ideally suited for backpackers who prioritize minimal weight and pack size above all else, as the King Solomon is relatively bulky. Single campers who don’t need the extra space and warmth may find it overkill.

A must-have accessory is a set of compatible sleeping pads with good R-value for insulation. A down-specific wash is recommended for cleaning to maintain the down’s loft.

Conclusion on Big Agnes King Solomon 20 Sleeping Bag

The Big Agnes King Solomon 20 Sleeping Bag is a well-designed and high-performing sleeping bag that delivers on its promise of a doublewide backcountry bed. Its warmth, comfort, and versatility make it an excellent choice for couples and solo adventurers alike.

The price is justified by the quality of materials and the exceptional performance of the bag. While the larger packed size may be a drawback for some, the benefits of shared warmth and a comfortable sleep experience far outweigh the cons.

I would wholeheartedly recommend the Big Agnes King Solomon 20 Sleeping Bag to anyone looking for a comfortable and connected sleep solution for their outdoor adventures. If you’re tired of cold spots and cramped sleeping arrangements, it’s time to upgrade to the King Solomon and experience the ultimate in backcountry comfort.