ATEPA Ultralight 650+ FP Duck Down Sleeping Bag – 3-Season Compact Backpacking Quilt, 50°F+ for Hiking & Camping (74.8" x 29.5"):
Ultralight & Ultra-Warm Down Sleeping Bag
Stay cozy without the bulk! The ATEPA Ultralight Sleeping Bag combines 300g of 650+ fill power white duck down with 15D ripstop nylon (thinner yet tougher than standard 20D) for a 3-season camping essential. Perfect for backpacking, hiking, or van life, it maintains warmth from 44°F to 54°F while compressing to just 13”x6.3”—30% smaller** than traditional bags.
Multi-Functional Design:
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Blanket Mode: Full-length #3 YKK zipper opens completely for use as a quilt or mat.
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Couples-Friendly: Zip two bags vertically to create a double sleeping bag (great for shared warmth!).
- All-in-One Use: Ideal for backpacking, car camping, cabins, or emergency bedding.
Premium Features:
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15D Tear-Resistant Fabric: Calendered water-repellent shell + soft 15D nylon lining.
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Optimized Warmth: Pipe-structured down filling maximizes heat retention.
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Comfort-Tuned: Flat-ribbon hood drawcord (no neck irritation) + dual foot loops for easy drying.
- Packable & Portable: Includes compression sack—weighs just 1.1lbs (lighter than a water bottle!).
Perfect For:
• Solo backpackers needing space-saving gear
• Couples who want convertible sleeping solutions
• Adventurers who demand durable, weather-ready performance
📦 Includes:
1x Sleeping Bag | 1x Storage Bag
💡 Pro Tip: Fluff the down by tapping the bag before first use for maximum loft!
Compare ATEPA Sleeping Bags - Coldmaster™ Down Series
ELEMENTS 450
£126.00
|
ELEMENTS 600
£117.00
|
BULWARK 300
£108.00
|
PEAKVENT 520
£135.00
|
PROMOTER 850
£297.00
|
|
|---|---|---|---|---|---|
| Temperature Rating | Comfort: 42.8°F (6°C) Limit: 33.8°F (1°C) Extreme: 6.8°F (-14°C) | Comfort: 39.2°F (4°C) Limit: 30.2°F (-1°C) Extreme: 3.2°F (-16°C) | Comfort: 53.6°F (12°C) Limit: 44.6°F (7°C) Extreme: 26.6°F (-3°C) | Comfort: 42.8°F (6°C) Limit: 33.8°F (1°C) Extreme: 6.8°F (-14°C) | Comfort: 30.2°F (-1°C) Limit: 17.6°F (-8°C) Extreme: -14.8°F (-26°C) |
| Unfolded Dimensions | 86.6 x 31.5 inches | 88.6 x 35.4 inches | 78.7 x 33.5 inches | 78.7 x 33.5 inches | 82.68 x 37.4 inches |
| Packed Dimensions | 13.78 x ø7.48 in | 14.17 x ø7.87 in | 11.8 x ø6.7 in | 13.78x ø7.87 in | 15 x ø9 in |
| Capacity | 1 Person | 1 Person | 1 Person | 1 Person | 1 Person |
| Weight | 1KG (2.2 LBS) | 1.5KG (3.3 LBS) | 1.15KG (2.5 LBS) | 1.52KG (3.4 LBS) | 1.65KG (3.64 LBS) |
| Filling Material | Coldmaster™ Down 450G; Down Fill Power: FP700 (US Standard) | Coldmaster™ Down 600G; Down Fill Power: FP650+ (US Standard) | Coldmaster™ Down 300G; Down Fill Power: FP650+ (US Standard) | Coldmaster™ Down 360G; Down Fill Power: FP700 (US Standard) | Coldmaster™ Down 850G; Down Fill Power: FP650+ (US Standard) |
| Filling Weight | 450g | 600g | 300g | 360g | 850g |
| Features | Mummy‑Style Fit – Body‑hugging design reduces heat loss. | 1. Extra‑Wide & Extended Size; 2. 3‑Way Sleep System: Bag, Blanket, Poncho; 3. Detachable Hood – Add or remove warmth as needed; customize your sleep setup; 4. Two Bags Zip Together into a Double. | 1. 3‑in‑1 Convertible System – Use the top as a solo blanket; attach the bottom sleeve to your own inflatable pad; 2. Expanded 3D Foot Box – Extra space at the foot‑section connection gives your feet room to move. | 1. 3‑in‑1 Versatility – Use it as a full sleeping bag, a standalone blanket, or attach it to your favorite inflatable pad; 2. Detachable Top Layer – Converts instantly into a solo blanket for lounging or warmer nights; 3. Roomy 3D Foot Box – Extra volume gives your feet space to move; foot section can be fully opened. | 850g 650FP down, 17.6°F limit rating, ultralight 20D nylon shell, YKK zipper, dual compression sacks, and a spacious 82.68" x 37.4" cut for comfortable turning. |
| Shell Fabric | 15D 480T Nylon Ripstop (Recycled) | 20D 400T Recycled Nylon Taffeta(Down‑proof treated, Water‑Repellent Grade 4) | 20D 400T Recycled Nylon Taffeta(Down‑proof treated, Water‑Repellent Grade 4) | 20D 400T Recycled Nylon Taffeta(Down‑proof treated, Water‑Repellent Grade 4) | 20D 400T Recycled Nylon Taffeta(Down‑proof treated, Water‑Repellent Grade 4) |
| Lining Material | 20D 400T Nylon Taffeta (Recycled) | 20D 400T Recycled Nylon Taffeta(Down‑proof treated, Water‑Repellent Grade 4) | 20D 400T Recycled Nylon Taffeta(Down‑proof treated, Water‑Repellent Grade 4) | 20D 400T Recycled Nylon Taffeta(Down‑proof treated, Water‑Repellent Grade 4) | 20D 400T Recycled Nylon Taffeta(Down‑proof treated, Water‑Repellent Grade 4) |
| Outer Bag | Compression Sack | Compression Sack | Compression Sack | Compression Sack | Compression Sack |
| Shape & Fit | Mummy | Rectangular / Envelope | Semi-rectangular | Semi-rectangular | Mummy |
I got two.Very warm and light weight.I can put my feet out so can stay comfortable in case of hot.
Lightweight and durable sleeping bag. Easy to wash. I was really surprised by how easy it was to roll it up and pack it up. Already used it for our backyard “camping” and super happy with it.
Good quality!
Love that it is light weight and easy to roll back in the bag but when I laid it out and got in it I noticed the stuffing was separated really bad in multiple places leaving holes in the stuffing.I returned the bag because of it but later learned that down stuffing separates and it is actually suppose to do that and it keeps you warmer. Opposite of how I would of thought stuffing should be. I will be repurchasing this bag. Hate I sent it back. Wish I had known about the down stuffing. So maybe this review will help others that are new to sleeping bag knowledge
I camped for 4 nights in the Siskyou National Monument at 5,000ft ASL. During the day temps were in the mid to high 80f range, at night temps dipped into the low 40's and one night into the mid 30's.The first night I was cooler than I'd have liked but it wasn't the fault of the sleeping bag, it was my fault for having fully unzipped the bag to the 'lightweight / warm weather' configuration. Once I rezipped it to the cold-weather configuration, it was very good. My dogs - not so good, but the sleeping bag resisted the efforts of two labradors to join me in the warmth. Even with much pawing and stomping - the bag still looked like new.Good quality materials, excellent zippers and excellent sewing construction.I can heartily recommend this sleeping bag for adult campers.
Exactly what I was looking for!
It works well.
Used it once backpacking, was not a very cold night but bag was plenty warm. Super light and seems to be good quality.
This is a lightweight, compact sleeping bag. It compresses down really well and is good for backpacking in mild weather. I haven’t tried to use it in anything cold. I think the temperature rating is pretty accurate. There is an additional larger bag for storage and a small zipper pocket on the inside of the sleeping bag. I’m happy with it.
Great sleeping bag for backpacking! Lightweight, and very warm.
Love it!!!! Lightweight and warm.
Great sleeping bag. The regular size was too small I think. I’m 5’7. Ordering in larger size
Packs down small and light but warm ! Slim physiques only. Great for 3Season camping.
Very lightweight!!! Great for backpacking!
Great for multi-day pack hiking in a temperate or warm environment. MUST have a decent pad with it and have an extra layer ready to go if the temperature drops into the 40's or lower (in my opinion). I'm 6'2" and 250 lbs. Fits nicely. It's not roomy, but adequate and easily covers everything if needed. I like the diagonal cross-body zipper design that allows the bag to be unzipped for more air in warmer weather.
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