Ultra 3R Duo Sleeping Mat - Long/Wide
Ultra 3R Duo Sleeping Mat - Long/Wide

Ultra 3R Duo Sleeping Mat - Long/Wide

Ultralight two-person backpacking mat for 3-season use.The Ultra 3R Duo combines low weight and pack size with...
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Size guide
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Description
Ultralight two-person backpacking mat for 3-season use.

The Ultra 3R Duo combines low weight and pack size with comfort and insulation. This mat is the ideal companion for trekking, long-distance hiking, bikepacking, or alpine tours in moderate temperatures-in spring, summer, and autumn. Two independent mat halves prevent an unpleasant rocking sensation at night when someone moves. The tried-and-tested Synmat Technology™ inside is made from recycled Texpedloft and is welded to the top and bottom of the air chambers. This prevents cold bridges caused by air circulation, resulting in the best possible insulation from below. All our backpacking mats feature Cradle Comfort™ for added comfort: The vertical outer air chambers are slightly raised for even better support on the mat. The recycled, bluesign®-recognized ripstop polyester is ultra-light and three times stronger than conventional lightweight materials. Thanks to the two flat valves, the mat can be inflated effortlessly and deflated just as quickly-robust, reliable, and intuitive to use. The Schnozzel pump bag included ensures fast, moisture-free inflation.

Features
• Synmat Technology™ insulates reliably
• Stable sleeping comfort for one or two persons
• Ultra-light, recycled material
• Product with Climate Contribution: Exped calculates all climate emissions from the production and transportation of this product and finances certified climate protection projects through myclimate to an equal extent
• Recycled materials: More and more Exped products are made from recycled materials. Materials gained from previously made materials-such as PET-bottles or waste from the production of textiles
• bluesign® APPROVED fabric: bluesign® is the world's strictest textile standard for environmental and consumer protection in the textile industry. All materials of this product which are accordingly labelled are manufactured and approved according to the bluesign® standard
• Made without intentionally added PFAS: All Exped textile products are made without intentionally added PFAS since 2025. We work closely with suppliers and perform independent tests to ensure our products contain zero PFAS
• Made in Taiwan: Feng Yi

Materials
• Recycled 20D Ripstop Polyester TPU Polyether film laminate bluesign® APPROVED fabric DWR free
• Insulation: Recycled Texpedloft microfiber bluesign® APPROVED fabric

Specifications
• R-Value(ASTM): 3.2
• Season: 3-season
• Thickness: 7cm
• Dimensions(WxL): 130x197cm
• Person Capacity: 1-2 People
• Pumpsystem: Schnozzel Pumpbag
• Shape: Mummy
• Packed Dimensions: 22x16.5cm
• Weight: 1115g
Ultra 3R Duo Sleeping Mat - Long/Wide

Ultra 3R Duo Sleeping Mat - Long/Wide

$499.99 $150.00
Ultra 3R Duo Sleeping Mat - Long/Wide

Ultra 3R Duo Sleeping Mat - Long/Wide

$499.99 $150.00
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.

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