Trail and Ultra runners who demand top performance from minimal gear look to the Nano™ Vest for training and elite level racing. Designed for runners who prioritize weight and stability above all else, the Nano™ vest offers a premium minimalist hydration solution with two best-in-class 500 ml soft flasks and a pack-only weight of less than 150-grams. For comfort, the 3D vent mesh encourages air flow, cushioning and breathability while size options ensure a personalized fit. For convenience, streamlined gear organization includes a secure phone pocket, stretch overflow pocket for layers and trekking pole carry.

• 2 x 500 ml/17 oz Quick Stow Flasks: A simple solution to staying hydrated and race-ready
• 3D Vent Mesh: Multi-directional air flow and cushioning to maximize comfort and breathability
• Trekking Pole Carry: Easily remove or replace poles while running
• Stretch Overflow Pocket: Quickly stash or shed a layer or rain shell
• Secure Phone Pocket: Conveniently located for quick access with a zipper closure for added security
• Dual Adjustable Sternum Straps: Offer a range of adjustments for a custom, comfortable fit and increased stability
• Fuel and Gear Storage: Organize run essentials with pockets specifically designed for Quick Stow flasks
• Size small fits chests measuring 71 - 86 cm / 28 - 34 inches
• Size medium fits chests measuring 81 - 101 cm / 32 - 40 inches
• Size large fits chests measuring 91 - 121 cm / 38 - 46 inches

• Collection: Running Vests
• Activity: Run
• User: Unisex
• Hydration Capacity: 1L/34 fl oz
• Hydration Type: Quick Stow™ Flask (x2)
• BPA/BPS/BPF Free: Yes
• Quick Link Disconnect: No
• Gear Capacity: 1.5L/50 cu in
• Pack Weight: 150g/0 lb 5 oz
• Dimensions: 34 x 29 x 6 cm / 13.4 x 11.4 x 2.4 in
• Fits Torso: 96-116 cm/38-46 in
• Imported