Head-to-head · Best Backpacking Sleeping Bags

Exped Terra 15 vs Mountain Hardwear Phantom 30

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

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The short answer

Mountain Hardwear Phantom 30 comes out ahead by a narrow margin (4.3 vs 4.4). The gap is mostly about ultralight backpackers seeking warmth — read the strengths below before deciding.

Ranked #2 in Best Backpacking Sleeping Bags

Exped Terra 15

4.3

3 sources$109.95as of Jul 31

The Exped Terra 15 Sleeping Bag balances warmth, weight, and price for 3-season backpacking. REI's Emily Pennington singled out the 650-fill down insulation, the soft fabric, and practical touches like the draft collar and 3D footbox. It's cut for middle-of-the-road sleepers and comes in five sizes. Summer and early fall camping suit it best, and ultralight backpackers will notice the extra ounces. Weekend warriors who want comfort on a budget are the right buyer.

Strengths

— Soft recycled 20-denier ripstop polyester shell and liner with OEKO-TEX STANDARD 100 certification
— Adjustable draft collar and hood help retain warmth and prevent heat loss
— 3D footbox design allows better blood flow and keeps toes warm during sleep

Watch-outs

— Stuff sack is described as bulky despite compression
— Unisex sizing may not fit those who run cold well

$109.95 · Check Price on Amazon Full review →

Higher ratedRanked #1 in Best Backpacking Sleeping Bags

Mountain Hardwear Phantom 30

4.4

4 sources3 derived$579.99as of Jul 31

The Mountain Hardwear Phantom 30 earns its praise on warmth-to-weight: 850-fill down, 10 ounces of it, stacking up four inches of loft. Reviewers found it holds around freezing and a little below, packs down small, and comes with an adjustable hood and draft collar. Cold sleepers and anyone heading into extreme conditions should skip it. Ultralight backpackers balancing weight against warmth are the fit.

Strengths

— Excellent warmth-to-weight ratio due to 850-fill down
— Four inches of loft from 10 ounces of down fill
— Adjustable hood with even face gasket closure

Watch-outs

— Limited space for larger or wider users
— Not suitable for extreme cold conditions

$579.99 · Check Price on Amazon Full review →

Derived means the reviewer published no score, so one was inferred from their written verdict. Everything else is a number the publisher printed. How we rank.

How they stack up

Exped Terra 15

The Exped Terra 15 offers a good balance of affordability and comfort, outperforming the Kelty Cosmic Down 20 in warmth and fabric quality, though it's heavier than the Mountain Hardwear Phantom 30. Compared to the Western Mountaineering MegaLite, it's less expensive but lacks the ultralight design and spaciousness.

Mountain Hardwear Phantom 30

Unlike the REI Co-op Trailmade 25, which prioritizes value and sizing inclusivity, the Mountain Hardwear Phantom 30 focuses on exceptional warmth-to-weight ratio with its 850-fill down, making it superior for ultralight backpackers. While the Western Mountaineering MegaLite offers more spaciousness and lighter weight, the Phantom 30 provides a better balance of warmth and packability for moderate conditions.

Specs side-by-side

Spec	Exped Terra 15	Mountain Hardwear Phantom 30
Temperature Rating	15°F comfort	30°F/-1°C
Fill Power	650-fill-power	850
Weight	2 lbs 10.5 oz (S)	1 lb 6 oz/624 g
Insulation	650+ cuin/oz European Grey Duck Down	—
Shell Fabric	Recycled 20 D ripstop polyester	—
Shape	Mummy	—

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