Columbia Montrail Trans Alps™ 7L Gaiter

Soar through puddles and scramble over boulder fields while staying hydrated and fueled with this lightweight trail running vest from Columbia Montrail. Highly breathable and adjustable, it includes plenty of trail-ready bells and whistles — including an actual whistle. Pop full flasks into their holders for accessible drinking on the run. Essentials can go into the stretchy mesh pockets, and when you’re not using your running poles, they can be stowed using the handy attachments.

- Includes 2 HydraPak® 500ml Softflask™
- Highly breathable open air mesh construction
- Three customizable and adjustable bungee sternum straps
- Fully lined water-resistant zippered stretch chest pocket
- Easy-clean silicone lined gel pocket
- Multiple stretch mesh pockets, some with flask keepers
- Low profile fully adjustable side compression system
- Zippered reservoir compatible compartment
- Rescue whistle
- 100% polyester