Sunday, May 17, 2026

Exped DeepSleep 20F Sleeping Bag Evaluation


The narrower form of the ExPed Deep Sleep doesn’t provide as a lot room to maneuver round, however its size offers loads of house from head to foot. – Photograph Credit score: Marion Tucker (CleverHiker.com)

Backside Line

The Exped DeepSleep 20F makes chilly climate coziness its major goal, providing high-quality heat at an inexpensive value. This mummy bag has a cosy match that heats up shortly. Thick artificial filling delivers head-to-toe consolation and cushioning, serving to the bag keep cozy in freezing temperatures. The incorporation of draft tubes and a 360° draft collar additional enhances the DeepSleep’s capacity to offer wonderful insulation and dependable warmth retention. 

The extreme tapering on the leg is a bit slender for our style and doesn’t provide a lot flexibility for facet sleepers or evening shifters. When temperatures hit the low 50s, the DeepSleep’s insulating prowess turns into too thorough to function a cushty sleep system for summer time.

Nonetheless, when your adventures take you to cooler climates or into the shoulder seasons, the Exped DeepSleep will guarantee your complete physique stays toasty. One of the budget-friendly choices we’ve encountered, it’s proof that you just don’t want to interrupt the financial institution for high quality consolation and heat.

Fast Specs

exped-deepsleep-20f-sleeping-bag

Exped DeepSleep 20F

Finest Chilly Climate Sleeping Bag


CleverHiker Score:

4.2/5.0


Value:

$150


Temperature Score:

20°F


Weight:

4 lb. 0.4 oz.(Medium)


Fill Kind:

Artificial

Execs

  • Correct temperature ranking
  • Plush insulation geared up to deal with colder temps
  • Considerate design options to entice warmth

Cons

  • Very tapered design — is perhaps too tight a match for some
  • Cumbersome design

A person lays on top of a sleeping bag on the ground.
The plush filling of the ExPed Deep Sleep makes it comfy to make use of anyplace. – Photograph Credit score: Marion Tucker (CleverHiker.com)

Consolation

The Exped DeepSleep’s plush filling is primarily designed to maintain the bag well-insulated. However it additionally makes for a extremely comfy, cushioned floor to sleep on. Exped makes use of a clean inside cloth that’s mild on the pores and skin, and the thickness of the bag’s hood virtually negates the necessity for a pillow. 

We discovered sleeping within the DeepSleep typically cozy, however our greatest criticism about its design is its severely tapered mummy form. A trademark of mummy baggage is the slender footbox, however Exped takes this to an excessive, with the underside of the bag being considerably narrower. The form of the DeepSleep feels far more restrictive. We discovered there was a lot much less room to maneuver round than in different mummy baggage.

For individuals who change positions of their sleep or need extra space to unfold their limbs, the particularly slender lower will show a much less comfy choice. Nonetheless, if a closer-fitting form isn’t a trouble, the DeepSleep’s slimmer design is extremely environment friendly at heating up shortly and staying heat.

A close up of a person's face sticking out of a sleeping bag.
The hood on the ExPed Deep Sleep suits snugly across the head to entice warmth. – Photograph Credit score: Marion Tucker (CleverHiker.com)

Heat

The Exped DeepSleep 20F stands out for its emphasis on making a heat, comfy sleep expertise. Every factor of its design prioritizes warmth retention, making this a sensible alternative for tenting in chillier situations. 

The bag has a slender mummy form, making it simpler to warmth up its inside shortly and hold it heat. A cinchable hood insulates the top and in addition includes a neck collar that wraps across the complete circumference of the bag. Closely padded, the collar traps warmth from escaping the bag’s inside and even has a button to safe it across the neck. 

Exped additionally provides further insulation to the underside of the bag and, most uniquely, integrates an inside pocket on the foot as a chosen spot for hand heaters or a sizzling water bottle to maintain ft toasty all evening lengthy. For cold nights or chilly sleepers, the DeepSleep’s considerate design parts are made with heat in thoughts. 

The DeepSleep is rated for 20°F, although Exped recommends 32°F for optimum consolation. We used it for automobile tenting within the low 30s, and even with mild layers on, the DeepSleep stored us comfortably heat. Primarily based on our testing, we might anticipate feeling adequately heat within the DeepSleep, even in colder temperatures, so long as we had been wearing heavier layers. 

The bag doesn’t fare as nicely in hotter climate, although. We tried to make use of the DeepSleep throughout an unseasonably heat March evening within the low 50s and had been instantly approach too sizzling. Even with the bag unzipped, we needed to swap it out for a lighter choice to get some relaxation.

A sleeping person lays in a mummy sleeping bag.
With its hood and different insulating options, the ExPed Deep Sleep is likely one of the warmest tenting sleeping baggage we’ve examined. – Photograph Credit score: Marion Tucker (CleverHiker.com)

Weight & Packed Measurement

The Exped DeepSleep 20F falls in the course of the pack by way of weight and packability. The bag itself is sort of dense. Exped makes use of a beneficiant quantity of artificial fill for the DeepSleep, which helps it deal with cooler temperatures however in the end provides to the bag’s weight. So far as a weight-to-warmth ratio, the DeepSleep favors insulation over saving ounces. At 4 kilos, although, the bag is perhaps too heavy for backpacking, however it’s a lighter-weight alternative for automobile tenting. 

As a result of density of its fill, the DeepSleep doesn’t pack down as simply. Exped doesn’t present a traditional stuff sack or mesh bag for storage, however packages the DeepSleep in a compression sack. When totally compressed, we had been capable of squeeze the bag to a packed measurement of 12 by 8 inches, which received’t pose any issues when discovering a spot for it in a completely loaded automobile. However it’s a comparable measurement to lots of the baggage we examined in regular stuff sacks. The compression sack will certainly assist handle the DeepSleep’s total packed measurement, however received’t make it smaller than common.

A person adjusts the straps on a sleeping bag compression sack.
The ExPed Deep Sleep comes with a compression sack, making it simpler to squeeze it right into a smaller form. – Photograph Credit score: Marion Tucker (CleverHiker.com)

Options

The Exped DeepSleep 20F has a reasonably simple design, nevertheless it does embrace a number of options we discovered sensible to be used whereas tenting. The bag has a full-length, two-way zipper. Given how toasty the DeepSleep will get, we significantly appreciated the power to unzip the underside of the bag and get some airflow close to our ft. The zipper draft tube additionally has a strip of nylon sewn alongside its complete size, making it simpler to drag the zipper in both path with out snagging. 

The DeepSleep has an inside stash pocket giant sufficient to suit a telephone or headlamp. Not like many baggage’ pocket designs, we preferred that this one has a button closure to maintain stashed objects inside. The one draw back to the pocket is its placement on the chest. Whether or not sleeping in your again or facet, the burden of objects within the pocket rests in your physique, which we discovered considerably uncomfortable.

A close up of double zippers at the bottom of a sleeping bag.
A double zipper on the ExPed Deep Sleep permits for air flow choices. – Photograph Credit score: Marion Tucker (CleverHiker.com)

Ought to You Purchase the Exped Deepsleep 20F?

It shouldn’t value extra to remain heat, and the Exped DeepSleep 20F’s top-notch insulation at an approachable value is ideal for cooler situations or campers who simply run chilly. The bag’s mummy design options an array of options that assist entice warmth and enhance its insulating capabilities, making it a cushty alternative even in temperatures dipping into the low 30s. For 3-season tenting, the Exped fares particularly nicely on chilly nights due to its plush artificial filling. 

The DeepSleep’s design is akin to extra technical sleeping baggage, however its weight and dense bulkiness show restrictive for backpacking use. The extremely slender lower of the DeepSleep will even show a problem for individuals who like to maneuver of their sleep or need extra flexibility. Notably across the legs, the bag is tight and leaves little house to unfold the limbs. 

When heat is a precedence and price range is an element, it’s exhausting to discover a higher choice than the Exped DeepSleep 20F. It’s a high-quality sleeping bag designed to offer dependable insulation at a low value.

A person sits in a sleeping bag on the ground.
The ExPed Deep Sleep has a luxurious filling that’s comfy even with out a sleeping pad. – Photograph Credit score: Marion Tucker (CleverHiker.com)

What Different Tenting Sleeping Baggage Ought to You Take into account?

Are you questioning how the Exped DeepSleep 20F stacks up towards our different prime picks? Discover out on our finest tenting sleeping baggage record. And think about these superior alternate options:

Teton Sports activities Celsius XXL 0F Evaluation: One other bag whose design prioritizes wonderful insulation, the Celsius’s rectangular form makes it an important choice for individuals who want a dependable cold-weather sleeping bag however need extra room to unfold out. 

Mountain Hardwear Bishop Cross 15 Evaluation: A strong alternative for cooler temps, the Bishop Cross 15 has among the best warmth-to-weight ratios we’ve encountered in a tenting sleeping bag. Light-weight and down-filled, its crossover design will hold you heat whether or not backpacking or automobile tenting. 

The North Face One Bag Evaluation: It might be on the pricier finish, however the North Face One packs three sleeping baggage into one, due to its layered design that lets or not it’s used comfortably throughout a variety of temperatures. Its hybrid down and artificial fill, together with its mummy form, hold issues heat and comfortable in cooler climates, whereas providing a wider match than the Exped.

A person stands holding up a sleeping bag in front of their body. There are boulders in the background.
The ExPed Deep Sleep is a mummy bag with a slender match. – Photograph Credit score: Marion Tucker (CleverHiker.com)

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