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ATEPA

ATEPA Elements 450 Down Mummy Sleeping Bag for Adults 0 Degree 700FP Backpacking Ultralight Cold Weather Sleeping Bag

4.4(39)
$149.99

762+ bought in the past month

Sobre este artículo

  • 15D Nylon Shell, 20D Nylon Liner
  • Imported
  • 0 DEGREE DOWN SLEEPING BAG (ISO LIMIT RATED): This 0 degree down sleeping bag is ISO EN tested and insulated with 700FP COLDMASTER down, delivering reliable warmth with clear temperature ratings: Comfort 43°F / Limit 34°F / Extreme 6.8°F. Designed to reduce cold spots around the shoulders and hips for dependable cold-weather performance.
  • MUMMY SLEEPING BAG WITH 3D BAFFLE DESIGN: The anatomical mummy sleeping bag shape contours to your body, reducing excess fabric by up to 25% compared to rectangular bags. 3D box baffle construction, an insulated hood, and draft collar keep insulation evenly distributed and minimize heat loss throughout the night.
  • ULTRALIGHT BACKPACKING SLEEPING BAG – COMPACT & PACKABLE: An ultralight backpacking sleeping bag weighing just 2.2 lbs (1 kg), compressing down to 13.8" x 7.5" for easy packing. Ideal for long-distance backpacking, hiking, and minimalist travel while still offering a spacious 86.6" x 31.5" interior for users up to 6'5".
  • ECO-FRIENDLY & DURABLE MATERIALS WITH HUMANIZED DETAILS: Crafted with a GRS-certified 15D recycled nylon shell and 20D nylon liner for lightweight durability and moisture resistance. Features a smooth YKK two-way zipper, internal pocket, 3D boxed footbox for natural foot positioning, windproof draft strip with anti-snag tape, and an adjustable hood drawstring for a secure, comfortable fit.
  • BUILT FOR BACKPACKING & OUTDOOR ADVENTURES: Designed as a reliable backpacking sleeping bag for cold-weather camping, hiking, trekking, and mountaineering. Lightweight insulation and a compressible stuff sack make it easy to carry, while the mummy profile and draft protection help retain warmth in changing outdoor conditions.

Key details

material
‎15D Nylon Shell, 20D Nylon Liner
fabric
‎15D Nylon Shell, 20D Nylon Liner
closure
‎Zipper
color_spec
‎Comfort: 42.8°F , Limit: 33.8°F, Green
Brand
ATEPA

Dimensions and fit

dimensions
‎86.61"L x 31.5"W
weight
‎2.2 Pounds
product_dimensions
86.61"L x 31.5"W
item_weight
2.2 Pounds
size
86.61” x 31.5”
maximum_height_recommendation
80 Inches
item_package_dimensions_l_x_w_x_h
15.07 x 9.84 x 7.4 inches
package_weight
1.02 Kilograms
item_dimensions_lxwxh
86.61 x 31.5 x 3 inches

Technical specifications

model_name
ELEMENTS 450

Item information

Color
Comfort: 42.8°F , Limit: 33.8°F, Green
Occupancy
1 Person
Shape
Mummy
Seasons
3 Seasons
Temperature Rating
Comfort: 42.8°F , Limit: 33.8°F
Age Range (Description)
Adult
Sport
Backpacking, Camping & Hiking, Hiking
Special Feature
RDS Certified Down, Recycled, Ultralight, 3D Foot Box
temperature_rating
Comfort: 42.8°F , Limit: 33.8°F
age_range_description
Adult
special_feature
RDS Certified Down, Recycled, Ultralight, 3D Foot Box
fill_material
55% RDS-Certified white duck down and 45% recycled synthetic
closure_type
Zipper
outer_material
15D Nylon
fabric_type
15D Nylon Shell, 20D Nylon Liner
brand_name
ATEPA
warranty_description
ATEPA
number_of_items
1
manufacturer
ATEPA
style
Thermazone
included_components
Sleeping Bag x 1, Compression Sack x 1
fill_material_type
55% RDS-Certified white duck down and 45% recycled synthetic
best_sellers_rank
#321,447 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #544 in Camping Sleeping Bags
date_first_available
June 27, 2024
Highlights

About this item

  • 15D Nylon Shell, 20D Nylon Liner
  • Imported
  • 0 DEGREE DOWN SLEEPING BAG (ISO LIMIT RATED): This 0 degree down sleeping bag is ISO EN tested and insulated with 700FP COLDMASTER down, delivering reliable warmth with clear temperature ratings: Comfort 43°F / Limit 34°F / Extreme 6.8°F. Designed to reduce cold spots around the shoulders and hips for dependable cold-weather performance.
  • MUMMY SLEEPING BAG WITH 3D BAFFLE DESIGN: The anatomical mummy sleeping bag shape contours to your body, reducing excess fabric by up to 25% compared to rectangular bags. 3D box baffle construction, an insulated hood, and draft collar keep insulation evenly distributed and minimize heat loss throughout the night.
  • ULTRALIGHT BACKPACKING SLEEPING BAG – COMPACT & PACKABLE: An ultralight backpacking sleeping bag weighing just 2.2 lbs (1 kg), compressing down to 13.8" x 7.5" for easy packing. Ideal for long-distance backpacking, hiking, and minimalist travel while still offering a spacious 86.6" x 31.5" interior for users up to 6'5".
  • ECO-FRIENDLY & DURABLE MATERIALS WITH HUMANIZED DETAILS: Crafted with a GRS-certified 15D recycled nylon shell and 20D nylon liner for lightweight durability and moisture resistance. Features a smooth YKK two-way zipper, internal pocket, 3D boxed footbox for natural foot positioning, windproof draft strip with anti-snag tape, and an adjustable hood drawstring for a secure, comfortable fit.
  • BUILT FOR BACKPACKING & OUTDOOR ADVENTURES: Designed as a reliable backpacking sleeping bag for cold-weather camping, hiking, trekking, and mountaineering. Lightweight insulation and a compressible stuff sack make it easy to carry, while the mummy profile and draft protection help retain warmth in changing outdoor conditions.

De la marca

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Customer reviews

39 reviewsPositive

Rated 4.4/5 across 39 reviews — well received overall.

  • 88% of sampled reviews are from verified purchases.
  • 63% of sampled reviews give 4–5 stars.

Customers say

Customer summary is not available yet.

Reviews with images

Customer review image for Nicely made but hand wash only, with a 43F temp ratingCustomer review image for Nicely made but hand wash only, with a 43F temp ratingCustomer review image for Nicely made but hand wash only, with a 43F temp rating
See all photos
★★★★★

Good lightweight bag

Nice lightweight camping bag. Good for moderate temps when a subzero bag is not needed. Read more

dspowellVerified purchase
★★★★★

Buena calidad entrega a tiempo

Buena calidad llego a tiempo Read more

John Freddy SuarezVerified purchase
★★★★★

Quality sleeping bag

Very warm. Just as good as our bags that were twice the cost. Read more

Janelle Rau-ClausonVerified purchase
★★☆☆☆

Does joy meet minimum standards for cold weather

Returned item. Did not met minimum standards for warmth in mild climate of 40F (rated a 2/5). Draft collar, was ill fitting. (1.5/5). Hood seemed large but adequate (3/5). Draft tube (2.5/5). Baffles were ok. Keeping the feathers mainly in the torsos area, but the foot box was lacking and therefore without much insulation. Baffles 3/5. Foot box was wide, but dem to have very little feathers providing insulation. Overall score: 11.5/25. Read more

thomas PalVerified purchase
★★★☆☆

Decent bag but will not help you in freezing temps

This bag is two layers of the fabric that they use to hold in body heat with very little insulating material between. Good camping bag but no where near able to handle anything more than 35 degrees F conditions for more than a few hours. Read more

CheaVerified purchase
★★★★

Nicely made but hand wash only, with a 43F temp rating

Temperature ratings given are inconsistent. Printed on the compression sack is "Comfort: 42.8F/6C, Limit: 33.8F/1C, Extreme: 8.6F/-13C". From my experience, this seems the most accurate, and is the only one which claims standardized testing. ("Temperature Test: EN13537:2012") Everything else has roughly the same numbers, but labeled differently. The range in one of the product images matches, calling 6C/43F "Comfort", 1C/33F "Limit", and -13C/9F "extreme". The "About this item" area mentions 33-43F as comfortable when it should be "transition", with 9F as 'limited'. Finally, the "Temperature Rating" field is way off at 16-30C (61-86F). The description also does not mention the bag is rated for hand-wash only. The only basin I have large enough to wash a sleeping bag is my bathtub, but I honestly feel it would be fine in a non-agitating washing machine. Full care instructions state hand wash only, do not bleach, do not tumble dry, do not iron, do not dry clean. This bag feels very nicely made, and is quite comfortable to sleep in. I'm 6'2" and it's plenty large enough for me. The '3D footbox' mentioned really does help. I'm somebody who generates a lot of heat while sleeping, and needs either a cold room or few layers. I did some testing, and found that while wearing a base layer (as EN and ISO ratings are written) and wool socks, it was just right at 55F. This lines up with what is printed on the compression sack, and is what I expected given the packability. I don't think you could reasonably expect to be comfortable at 33F. Back to the construction, though. The shell and lining are on the thin side, but that's expected for how small this bag is when compressed. It still feels very durable. Stitching is all very nice, the two-way YKK zipper works well, and I couldn't find any defects anywhere. There are some really nice features, like a drawstring gusset at the shoulders/neck area to help retain heat, in addition to the drawstring around the 'hood'. As for the internal storage pocket, I like how they located it on the side opposite the zipper. That way, when you open the bag in the morning, you won't fling your phone across the tent. Finally, the hook and loop-closed flap at the top of the zipper will fold and attach to itself, so you don't have the hook side flapping around and snagging on things. Brilliant! Inconsistencies about thermals and washing aside, I don't have much to complain about. The only thing is the labels; they're on the inside, and really don't feel nice against your feet in the night. At the very least, one is a proper materials label, confirming it is made with duck down and feathers with a polyester shell. It also reveals that KingCamp Outdoor Products Co., Ltd. is the manufacturer. On the packing and storage front, you receive a compression sack and a larger storage bag. Shoving it into the compression sack wasn't at all difficult, just jam it in, close the drawstring, and use the outside straps to cinch it tightly. It's really nice they included a larger bag for long-term storage, so you don't wreck the insulation's loft. Despite issues with how this bag is described, I really like it. It's comfortable, made well, and clearly had some proper thought put into its design. Price-wise, it falls in the middle for bags rated ~40F. It doesn't have a fancy name brand to earn the high prices some go for, but the design and quality definitely sets it apart from cheap options. I think that's pretty fair for a nicely-made bag with some very clever design features. I'm just rather annoyed it's listed as hand-wash only, when almost every other bag like it can be machine washed. Read more

Customer review image for Nicely made but hand wash only, with a 43F temp ratingCustomer review image for Nicely made but hand wash only, with a 43F temp ratingCustomer review image for Nicely made but hand wash only, with a 43F temp rating
Kasey
★★★★★

Good quality

Very warm and comfortable Read more

rosaVerified purchase
★★★★★

Great camping gear

My son needed a quick option for an activity he was attending, but I wanted something sturdy to last. He said it was very comfortable and kept the temperature very comfortable. He's the size of a man and he covered his entire body with room to spare. He liked the color alot and was able to store it easily. I thought it was a good price and seems like it will last Read more

Laurie KrokovicVerified purchase
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