Name: Aenergy TR 5 Flask Running Vest - Men
Brand: Mammut
Price: 130.99 CAD
Availability: InStock

The Mammut Aenergy TR 5 running vest with flask is designed for trail runners looking for an ultralight, stable, and breathable hydration system for their fast mountain outings. Its close-fitting design hugs the torso to limit bouncing while running, while providing quick access to hydration and essentials.

Thanks to its stretchy and breathable materials, this trail vest ensures optimal comfort even during prolonged efforts. The multiple pockets allow you to carry flasks, nutrition, a phone, or a light jacket without compromising freedom of movement. The vest comes with two soft flasks included, allowing you to head straight out on an adventure with a complete hydration solution.

Main features

Ergonomic body-hugging design to reduce movement during running
Front pockets designed to accommodate soft flasks and nutrition
Stretchy compartments for carrying trail essentials
Lightweight and breathable construction for optimal comfort during prolonged efforts
Stable fit allowing you to run without bouncing
Two soft flasks included for immediate hydration

Materials

Main fabric: 83% polyamide (nylon), 17% elastane
Breathable mesh inserts: 100% polyester
Stretchy pockets: 80% polyamide, 20% elastane

Highlights

✔️ Minimalist carrying system ideal for trail running
✔️ 2 soft flasks included for quick hydration
✔️ Breathable design for intense efforts
✔️ Stable fit that limits bouncing during running

$130.99 CAD $219.00 CAD -40%

The measurements shown are for guidance only and are based on body measurements. The actual fit may vary depending on the garment's cut and the desired style. For optimal choice, trying on the garment remains the best option.

How to Measure

Chest: Measure around the fullest part of your chest, under your armpits.

Waist: Measure around your natural waistline.

Hips: Measure around the widest part of your hips.

Sleeve Length: Measure from the center of your back, over your shoulder, down to your wrist.

Inseam: Measure from the crotch to the ankle.

Foot Length: Measure from the heel to the longest toe.

Tops - Men

Size	Chest (cm)	Waist (cm)
S	88 - 91	74 - 77
M	92 - 99	78 - 85
L	100 - 107	86 - 93
XL	108 - 115	94 - 102
XXL	116 - 123	103 - 112
XXXL	122 - 131	113 - 121

Tops - Women

Size	Chest (cm)	Waist (cm)	Hips (cm)
XXS	76 - 80	61 - 65	84 - 88
XS	81 - 85	66 - 70	89 - 93
S	86 - 91	71 - 75	94 - 99
M	92 - 97	76 - 81	100 - 105
L	98 - 106	82 - 90	106 - 114
XL	107 - 114	91 - 99	115 - 122
XXL	115 - 122	100 - 108	123 - 130

Bottoms - Men

Size	Waist (cm)	Hips (cm)	Inseam – Regular (cm)
28	74-77	87-90	81
30	78-81	91-94	81.5
32	82-85	95-98	82
34	86-89	99-102	82.5
36	90-93	103-106	83
38	94-97	107-110	83.5
40	98-102	111-114	84
42	103-107	115-118	84.5

Bottoms - Women

Size	Waist (cm)	Hips (cm)	Inseam – Regular (cm)
4	68-70	92-95	78
6	71-75	96-99	78
8	76-80	100-104	79
10	81-86	105-109	79
12	87-92	110-115	80

Gloves - Men/Unisex

Size	Hand Circumference (cm)	Hand Length (cm)
5	18-19	16-17
6	19-20	17-18
7	20-21	18-19
8	21-22	19-20
9	22-23	20-21
10	23-24	21-22
11	24-25	22-23
12

Color — Black/Cloud

Black/Cloud

Size

Size chart

XS/S

XL/XXL

All prices are displayed including taxes.

The amount shown is the final price you pay at checkout (shipping fees may apply).

Free shipping on all orders of $200 or more, in Canada and the United States.

Orders ship within 48 hours.

Enjoy 14-day returns after delivery.

Items must be new, unworn, and with original tags attached.

More details

Taxes included

All prices are displayed including taxes.

The amount shown is the final price you pay at checkout (shipping fees may apply).

Free shipping on all orders of $200 or more, in Canada and the United States.

Orders ship within 48 hours.

Enjoy 14-day returns after delivery.

Items must be new, unworn, and with original tags attached.

More details

Free shipping on orders over $200

All prices are displayed including taxes.

The amount shown is the final price you pay at checkout (shipping fees may apply).

Free shipping on all orders of $200 or more, in Canada and the United States.

Orders ship within 48 hours.

Enjoy 14-day returns after delivery.

Items must be new, unworn, and with original tags attached.

More details

Easy returns

★5/5 Google Reviews

Why this price?

Samples and overstock from major brands
New products
Limited quantities – no restock

Main features

Ergonomic body-hugging design to reduce movement during running
Front pockets designed to accommodate soft flasks and nutrition
Stretchy compartments for carrying trail essentials
Lightweight and breathable construction for optimal comfort during prolonged efforts
Stable fit allowing you to run without bouncing
Two soft flasks included for immediate hydration

Materials

Main fabric: 83% polyamide (nylon), 17% elastane
Breathable mesh inserts: 100% polyester
Stretchy pockets: 80% polyamide, 20% elastane

Highlights

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Main features

Materials

Highlights

Aenergy TR 5 Flask Running Vest - Men

Main features

Materials

Highlights

Other products

400+ reviews

Simon Ward

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A question before buying?

Local roots.
Built for adventure.

Main features

Materials

Highlights

Aenergy TR 5 Flask Running Vest - Men

Main features

Materials

Highlights

400+ reviews

Simon Ward

Gabriel Petit

Camille Perras

Gabrielle Caron

Evelyn Wong

Jacob Dorais

A question before buying?

Local roots. Built for adventure.