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Nathan Pinnacle 4



What we think

The Pinnacle is a lineup of extremely effective and efficient race packs from Nathan. They're designed around features that make them both more comfortable and more capable when it comes to racing with a pack.

This Pinnacle 4L does not have a bladder though, and instead comes with 2 x 20oz soft flasks that fit neatly in reach on the front straps.

A Seamless Fit

The Pinnacle offers comfort and freedom of movement with a vest design. Its lightweight and breathable construction helps you stay cool and dry, while the tapered back panels effectively wick moisture up + out. With a slightly extended back, this vest distributes weight and capacity. 

Smart Storage

With two new Kangaroo pockets, the Pinnacle provides side entry access for quick and easy retrieval. Additionally, a vertical pocket offers ample space for larger essentials like trekking poles. The vest also features two water-resistant chest pockets, specifically designed for your phone and a pill pocket complete with a whistle for added safety. With a large diagonal zipper and generously sized pockets, accessing items such as extra layers, keys, and nutrition becomes a breeze. 


  • Two water-resistant pockets
  • Added side pockets
  • New Kangaroo pockets
  • Tapered back panels for a chimney wicking effect
  • 2 x 20z hydrapak Soft flask with ExoSpine
  • Gear Capacity in Liters and Cubic Inches -  4L / 244 Cu. In
  • 12 Pockets
  • 82% Polyester + 5% Spandex +8% Nylon + 2% Rubber Wire
  • Dimensions 16 x 16 x 4 in
  • Weight:  0.31lbs – 141.74 g

UNISEX SIZING: With arms relaxed down at the sides, measure circumference of chest at bottom of sternum.

S - 36"-38"
M - 39"-41"
L - 42"=44"
XL - 45"-47"

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