Forte™ Endless Promise Synthetic 20F / -7C Sleeping Bag - Women's

Forte™ Endless Promise Synthetic 20F / -7C Sleeping Bag - Women's

We took our beloved 3-season synthetic bag for the backcountry and made it 100% recyclable to kick...
Availability: In stock
$84.00
$279.99
$84.00
Subtotal: $84.00
10 customers are viewing this product

Free Shipping

Free standard shipping on orders

Free Returns

Learn More.

We took our beloved 3-season synthetic bag for the backcountry and made it 100% recyclable to kick off Nemo’s new endlessly usable Endless Promise™ collection.

Designed using just a single material family, Forte is now officially a standout in sustainability as well as comfort and performance.

The bag’s Classic Spoon™ shape continues to be a game changer for side sleepers, offering more room at the knees and shoulders for a less-constricted feel. Its upgraded Thermo Gill™ vents feature a new multistage zipper system that dramatically increases the usable temperature range of the bag and allows for fine-tuning of comfort from within. And the suite of recycled fabrics and material ensures an unbelievably blissful night’s sleep wherever you roam.

Endless Promise is Nemo’s commitment to reduce resource consumption, keep gear out of the landfill, and help preserve our planet for future adventures. All EP products are painstakingly designed to be mono-polymer in order to be easily, fully recyclable. In addition to the bluesign® approved shell and recycled liner, Forte is filled with 100% post-consumer recycled Zerofiber™ PCR synthetic insulation. This fill packs down small, maintains its loft, and provides warmth even when wet.

Finally, cozy details like the Blanket Fold™ draft collar and integrated pillow pocket pair with the buttery-soft fabrics to keep comfort at the forefront. You might even say that comfort is this bag’s... forte.

Cozy details like the Blanket Fold™ draft collar and integrated pillow pocket pair with the buttery-soft fabrics to keep comfort at the forefront. You might even say that comfort is this bag’s...forte.

• Classic Spoon™ shape adds room at elbows and knees for versatile comfort.
• Updated Thermo Gills™ extend the comfort range with a new multistage zipper system.
• A Nemo Endless Promise™ product, this item prioritizes the use of recycled and reclaimed materials and is designed to be fully recyclable, with the ultimate goal of keeping gear out of the landfill.
• Zerofiber™ PCR lightweight synthetic insulation is made from 100% post-consumer recycled content and designed to pack down small, maintain its loft, and provide warmth even when wet.
• A fabric set of bluesign® approved 30D 100% recycled polyester ripstop and 20D 100% recycled polyester taffeta offers a buttery-soft, ultra-plush sleep experience.
• Blanket Fold™ external draft collar dramatically blocks cold air when tucked in or releases warmth when folded down and mimics the cozy comfort of your bed at home.
• By accepting the challenge of mono-polymer construction and building Forte from just a single type of material, this product is fully recyclable, further keeping waste out of landfills.
• Patent #D804,780. Patents pending.
• Protected by the Nemo Lifetime Warranty.

Forte™ Endless Promise Synthetic 20F / -7C Sleeping Bag - Women's

Forte™ Endless Promise Synthetic 20F / -7C Sleeping Bag - Women's

$279.99 $84.00

Forte™ Endless Promise Synthetic 20F / -7C Sleeping Bag - Women's

$279.99 $84.00
Size chart
Altitude Sports Outlet — Size Guide

Size Guide

All measurements in inches (in) and pounds (lb). Built for the trail, fitted for you.

Men's Tops & Jackets

Chest: measure around the fullest part. Sleeve: from center back neck to wrist.

Size Chest (in) Waist (in) Sleeve (in)
S 36–38 29–31 32–33
M 39–41 32–34 33–34
L 42–44 35–37 34–35
XL 45–48 38–41 35–36
XXL 49–52 42–45 36–37
Women's Tops & Jackets

Bust: measure around the fullest part. Sleeve: from shoulder seam to wrist.

Size Bust (in) Waist (in) Sleeve (in)
XS 31–32 24–25 30–31
S 33–35 26–27 31–32
M 36–37 28–30 32–33
L 38–40 31–33 33–34
XL 41–43 34–36 34–35
Men's Bottoms (Hiking Pants / Shorts)

Waist: measure around natural waistline. Inseam: from crotch to ankle.

Size Waist (in) Hip (in) Inseam (in)
28 28–29 35–36 30–32
30 30–31 37–38 30–32
32 32–33 39–40 31–33
34 34–35 41–42 31–33
36 36–37 43–44 32–34
38 38–39 45–46 32–34
Women's Bottoms (Hiking Pants / Leggings)

Waist: measure around natural waist. Inseam: from crotch to desired length.

Size Waist (in) Hip (in) Inseam (in)
XS (0–2) 24–25 34–35 29–30
S (4–6) 26–27 36–37 29–30
M (8–10) 28–30 38–40 30–31
L (12–14) 31–33 41–43 30–31
XL (16) 34–36 44–46 31–32
Men's & Women's Shoes (Running / Hiking / Trail)

Foot length: measure heel to longest toe. For hiking boots, size up ½ size.

US Men US Women Foot Length (in) EU
7 8.5 9.6–9.8 40
8 9.5 10.0–10.2 41
9 10.5 10.4–10.6 42
10 11.5 10.8–11.0 43
11 12.5 11.2–11.4 44
12 13.5 11.6–11.8 45
13 12.0–12.2 46
Kids' Shoes (Running / Hiking)

Foot length: measure heel to longest toe. Kids grow fast—size up for growing room.

US Kids Foot Length (in) EU
10 6.5–6.7 27
11 6.8–7.0 28
12 7.1–7.3 29
13 7.4–7.6 31
1 7.7–7.9 32
2 8.0–8.2 33
3 8.3–8.5 34
4 8.6–8.8 35
5 8.9–9.1 36
6 9.2–9.4 37
Backpacks (Daypack / Hiking / Camping)

Torso length: measure from C7 vertebra (base of neck) to top of hip bones.

Size Torso Length (in) Capacity (L) Best For
XS / S 15–17 20–35 Day hikes / kids
M 17–19 35–55 Weekend trips
L / XL 19–21 55–75 Multi-day / thru-hikes
Sleeping Bags

User height: measured flat on back. Temperature ratings are guidelines—layer up in cold.

Size User Height (in) Shoulder Girth (in) Temp Rating (°F)
Regular up to 72 60–62 20°F / -6°C
Long up to 78 62–64 20°F / -6°C
Double up to 72 (each) 30°F / -1°C
Tents (Camping / Backpacking)

Capacity is based on average adult sleepers. Size up for extra gear or pets.

Capacity Floor Area (sq ft) Peak Height (in) Best For
1-Person 15–20 36–40 Solo backpacking
2-Person 25–32 40–44 Couples / duo trips
3-Person 35–45 44–48 Small family
4-Person 50–65 48–56 Family / basecamp
6-Person 75–95 56–68 Group / car camping
Cycling Helmets

Head circumference: measure around forehead, just above eyebrows.

Size Head Circumference (in) Head Circumference (cm)
XS/S 20.0–21.5 51–55
M 21.5–23.0 55–59
L/XL 23.0–24.5 59–63
How to measure. Use a soft tape measure over light clothing. For the most accurate fit, measure twice and compare to the table above.
Between sizes? For tops and jackets, size up if you plan to layer. For hiking boots and trail shoes, size up ½ size to accommodate thicker socks.
Still unsure? Our gear is backed by a 60-day free return policy—find your fit risk-free. Contact support@altitude-sportshub.it.com and we'll help you nail it.

Related Products

Recently Viewed Products