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Outdoor Research

Helium Bivy Tent

167.99 CAD 279.99

Fête des Mères : profitez de 10 % de rabais additionnel sur les vêtements et chaussures pour femme !

Utilisez le code: MAMAN10
Color: Cranberry
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Free shipping on orders over $150
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Outdoor Research

The measurements indicated above correspond to body measurements and are provided for informational purposes only. They do not guarantee the final fit of the garment, which may vary depending on the cut, style, and personal preferences. Trying on the garment remains the best way to confirm the appropriate size.

How to measure

Chest: Measure around the large part large the chest, under the armpits.

Waist: Measure around the natural waist.

Hips: Measure around the large part large hips.

Inseam: Measure a pair of pants that fit you well, from the crotch to the ankle.

Sleeve length: Measure from the center of the back over the shoulder to the wrist.

👕 Tops – Men

Size Chest (cm) Height (cm) Hips (cm) Sleeve length (cm)
XS 85 – 91 67 – 74 83 – 89 76
S 91 – 98 74 – 80 89 – 95 79
M 98 – 105 80 – 88 95 – 103 81
L 105 – 113 88 – 95 103 – 110 84
XL 113 – 122 95 – 105 110 – 117 86
XXL 122 – 132 105 – 116 117 – 126 89
XXXL 132 – 142 116 – 127 126 – 135 91

👕 Tops – Women

Size Chest (cm) Height (cm) Hips (cm) Sleeve length (cm)
XXS 71 – 77 55 – 61 77 – 85 75
XS 77 – 84 61 – 67 85 – 91 76
S 84 – 90 67 – 74 91 – 98 77
M 90 – 98 74 – 81 98 – 105 79
L 98 – 105 81 – 89 105 – 113 80
XL 105 – 114 89 – 98 113 – 121 81
XXL 114 – 123 98 – 108 121 – 130 83
XXXL 123 – 133 108 – 118 130 – 140 86

All measurements are of the body, not the finished garment. Outdoor Research adjusts according to use and fit.

👖 Bottoms – Men

Size Height (cm) Hips (cm) Shorts (cm) Regular (cm) Height (cm)
XS 75 – 79 90 – 94 76 81 86
S 79 – 84 94 – 97 76 81 86
M 84 – 88 97 – 103 76 83 86
L 88 – 95 103 – 110 76 83 86
XL 95 – 99 110 – 117 76 84 86
XXL 99 – 105 117 – 126 76 84 86
XXXL 105 – 116 126 – 135 76 84 86

👖 Stockings – Women

Size Height (cm) Hips (cm) Shorts (cm) Regular (cm) Height (cm)
XXS 55 – 61 77 – 85 74 79 86
XS 61 – 67 85 – 91 74 79 86
S 67 – 74 91 – 98 74 79 86
M 74 – 81 98 – 105 74 79 86
L 81 – 89 105 – 113 74 79 86
XL 89 – 98 113 – 121 74 79 86
XXL 98 – 108 121 – 130 74 79 86

How to measure

Tip: Measure around the knuckles without including the thumb.

Hand length: Measure from the wrist to the tip of the middle finger.

🧤 Gloves – Unisex

Size Hand size (cm) Length (inches)
XS 17.9 – 19.1 16.7 – 17.7
S 19.1 – 20.4 17.7 – 18.7
M 20.4 – 21.6 18.7 – 19.7
L 21.6 – 22.9 19.7 – 20.7
XL 22.9 – 24.1 20.7 – 21.7
XXL 24.1 – 25.4 21.7 – 22.7

🧤 Gloves – Men

Size Hand circumference (cm) Hand length (cm)
XS 17.9 – 19.1 16.7 – 17.7
S 19.1 – 20.4 17.7 – 18.7
M 20.4 – 21.6 18.7 – 19.7
L 21.6 – 22.9 19.7 – 20.7
XL 22.9 – 24.1 20.7 – 21.7
XXL 24.1 – 25.4 21.7 – 22.7

🧤 Gloves – Women

Size Hand circumference (cm) Hand length (cm)
S 17 – 18 13 – 17
M 19 – 20 18 – 19
L 20+ 19 – 20

How to measure

Size: Use your shoe size to choose the size of gaiters.

🥾 Gaiters

Size US Men US Women EU
S ≤7 5.5 – 8.5 36 – 40
M 7 – 9 8.5 – 10.5 40 – 42.5
L 9 – 11 10.5 – 12.5 42.5 – 45
XL 11 – 13 — 45 – 48
XXL 13 – 15 — 48 – 50.5
S/M 8.5 10 42
L/XL 12 13.5 46.5

Description

The Helium Bivy from Outdoor Research is an ultralight minimalist shelter designed for adventures where every gram counts. Durable, waterproof, and breathable, it offers reliable protection from rain, wind, and weather while remaining incredibly compact. Ideal for fastpacking, light mountaineering, solo treks, or outings where speed and autonomy are essential.


Advantages • Ultra-lightweight and extremely compact for quick solo outings.
• Waterproof and breathable membrane providing effective protection from the elements.
• Head pole for more space and to avoid contact with the fabric.
• Abrasion resistant, ideal for technical terrain.
• Quick and easy to set up, perfect for improvised bivouacs.
• Reliable solution to replace a tent on minimalist missions.

Features


• Waterproof and breathable membrane (Pertex Shield type) with lightweight, durable ripstop nylon.

• Technical features: Waterproof, windproof, breathable, abrasion resistant, sealed seams.

• Type: Ultralight 1-person bivy.

• Weight: Approximately 450–500 g depending on version.

• Interior dimensions: Sufficient for one adult + minimal equipment (length approx. 213 cm; width approx. 66 cm; head height approx. 50 cm).

• Packed dimensions: Very compact size for minimalist hiking bags.

• Season: 3 seasons.

• Capacity: 1 person.

• Waterproofing: Waterproof outer fabric with sealed seams, designed for heavy rain and wind.

• Target sport: Trekking, fastpacking, mountaineering, long-distance hiking, bikepacking, ultralight expeditions.

REVIEWS

4.69 ★ (153)
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