









💨 Run Fast, Hydrate Faster, Look Sharp.
The Nathan Pinnacle 4L Hydration Pack is a lightweight, unisex running vest designed for endurance athletes and outdoor enthusiasts. Featuring a 4-liter capacity with twin 20oz soft flasks, breathable moisture-wicking panels, 12 water-resistant pockets, and 360° reflective elements, it offers a no-bounce, comfortable fit that balances hydration, storage, and safety for marathon, trail, and adventure runs.











| Product dimensions | 40.6W x 40.6H centimetres |
| Strap type | Shoulder Strap |
| Capacity | 4 litres |
| Pocket description | Stash Pocket |
| Number of pockets | 12 |
| Tank volume | 4 Litres |
| Manufacturer | Nathan |
| UPC | 717064934140 |
| Global Trade Identification Number | 00717064934140 |
| Age range | adult |
| Color | Black / Finish Lime |
| Size | M |
| Style | Pinnacle Race Vest & 4L Hydration Pack with 2 20 oz Hydration Soft Flask, Water-Resistant Pockets, Lightweight & Moisture Wicking |
| Weight | 340 g |
| Material type | 85% Polyester + 4% Spandex + 8% Nylon + 2% Rubber Wire |
| Number of items | 1 |
| Included components | Hydration Pack |
| Batteries included? | No |
| Department | Men's |
| Item model number | NS40260 |
| ASIN | B08Y3DKG2X |
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