Designed for fast-moving mountain days, this lightweight hydration vest delivers a secure, garment-like fit with exceptional breathability and zero bounce over technical terrain. The breathable stretch fabric conforms comfortably to the body, while the adjustable bungee sternum system allows precise tension adjustment without restricting breathing — whether you’re pushing the pace uphill or settling into an all-day effort.
A highly adaptable storage layout keeps essentials organized and accessible on the move. Four easy-access shoulder strap pockets provide space for hydration, nutrition, electronics, and small essentials, while rear stash compartments offer surprisingly generous storage capacity for layers and extra gear. Modular bungee cords add extra compression and can also be used to secure poles or additional equipment externally.
Two 500 ml Streamer Flasks LP are included, making this vest ready for training runs, race days, ski mountaineering missions, and long alpine adventures right out of the box.
| WOMEN | MEN | |||
| Size | Chest | Size | Chest | |
| XS | 76 cm - 82 cm | S | 89 cm - 95 cm | |
| S | 83 cm - 89 cm | M | 96 cm - 102 cm | |
| M | 90 cm - 96 cm | L | 103 cm - 109 cm | |
Please read our full return policy here.
We accept returns on items that are in like-new condition within 15 days of original purchase.
Items on sale are final sale and are not eligible for returns or exchanges.
The following items are final sales:
We do not accept international returns
Cookies
