Nathan VaporKrar 4L Race Vest

Retailers' Descriptions

Here's what other sites are saying:

Set out on your next trail run equipped with the comfortable, incredibly functional Nathan VaporKrar 4-liter hydration best. Front pockets hold 2 ExoShot flasks offering a total of 24 fl. oz.


Features of the Nathan Men's VaporKrar 4L Race Vest Equipped with two 12oz ExoShot soft flasks, with extended straw tubes to easily sip fluids without removing flasks from the front pockets AppArel-like Fit with a lightweight, breathable structure Front storage for soft flasks, nutrition, Smartphones sized up to iPhone 6 plus, and other essentials Adjustable sternum straps attach for maximum flexibility and personalized comfort Rear main pocket with internal bladder pocket is compatible with our patented 1.5L vapor hydration bladder, with a new design to reduce sloshing Multiple stash pockets for on-the-go access to essentials

- Moosejaw

Nathan Running Packs Vaporkrar Race Vest - 4L-Steel Grey-XL NS4535019835.


You're loathe to carry hydration with you on a run, but when you're running a summer ultra, even you can admit that your stubborn minimalism needs to take a trip to the back burner. For seriously long runs from humid Northeast forests to scorched desert dirt, put on the Nathan VaporKrar to make sure you stay safely hydrated through your most challenging days. Depending on the length of the run you're prepping for, you can choose to fill the included 12 oz soft flasks with water, as well as add your own 1. 5-liter hydration bladder for extra reassurance. The design focuses heavily on maintaining a breathable, shirt-like fit that won't slosh and bounce for hours on end, so don't feel like you need to skimp on water to preserve your sanity. The soft flasks also come with extended straw tubes so you can sip without removing them from their pockets Though you'll have friends waiting with more exciting junk food at aid stations in your race, having a store of easy-to-access energy gels is crucial when you're training, and the VaporKrar's wealth of pockets give you plenty of room to stash as much as you need.


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