🔵 Silva | Strive Fly Vest | Running backpack | 3 Liters | Unisex
Super light. Super slim. Super fast.
The Strive Fly is designed for speed and efficiency. Starting at just 113 grams (size XS) This vest feels almost weightless — perfect for fast trail runs and races.
Minimalist design, maximum functionality.
✨ Why choose the Strive Fly?
🪶 Ultralight design
From 113 g (XS) to 137 g (L). Ideal for those who count every gram.
🎽 Slim, stable fit
Made of soft ripstop nylon and breathable mesh for optimal ventilation and comfort.
🥤 Two front pockets for soft flasks
With adjustable straps to keep bottles and straws securely in place.
📦 Smart storage options
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2 double entry pockets (front and side) for
Nutrition or gloves -
Large, easily accessible mesh back pocket
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Front zip pocket with key hook for phone or valuables
🏔️ Mounting for poles
Four adjustable straps keep your poles stable. Compatible with the Silva Strive Quiver for vertical, horizontal, or crisscross placement.
🔒 Safe & visible
Reflective details and integrated emergency whistle.
📊 Specifications
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Volume: 3 liter
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Weight:
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XS: 113 g
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S: 122 g
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M: 129 g
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L: 137 g
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Material: Ripstop nylon & breathable mesh
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Dimensions: XS, S, M, L
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Washing advice: Hand wash
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Chest closure: 2 adjustable chest straps
🎯 Perfect for
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Fast trail runs
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Competitions and short ultras
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Mountain training
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Runners who want to move light and minimalistic
The Silva Strive Fly Vest gives you freedom, stability, and smart storage in an ultralight package — so you can focus on speed and climbing.





















