Unisex Running Vest with flasks included
Our best-selling hydration vest is back with a new design for enhanced stability, fit & versatility. Fine-tuned for demanding endurance races and runners, the Adv Skin 12 ensures easy access to hydration, long-distance comfort and freedom of movement. This 12-liter version is ideal for longer trails (60km+).
Product Specifications
| Best for | Trail running, Versatility |
| Volume | 12 liters |
| Weight | 247 g |
| Activities Bags | Trail running |
| Dimensions | 41 x 29 x 1 cm (L x W x D) |
| Weight including accessories | 323 g |
Product Benefits
| Easy Hydration | Designed for rapid, hassle-free access to hydration with our new soft flasks that slide into the front pockets and won’t move around no matter how hard you run. |
| Freedom of Movement | With a SensiFit™ design that wraps around you and new “Y-shaped” construction to distribute the weight, as you fly along the trail. |
| Maximum Versatility | With adjustments, generous storage and multiple pockets, including a large tunnel one on the back and zipped one inside. Plus, compression laces on the side. |
Features & Fabrics
| Concept & Technology |
Sensifit™: The construction uses stretch, breathable fabrics and lightweight adjustments to optimize fit and stability. Y SHAPE construction: Built to stabilize weight in the main compartment. |
| Load Management |
Quick link: Sternum strap adjusts quickly and allows easier breathing. Side compression laces adjustable |
| Hydration |
Reservoir compartment: Internal reservoir compartment with a hanging strap. Compatible with soft flasks 500ml Compatible with 2L reservoir 2 x 500ml ULTRA flasks included |
| Pockets & Compartments | 1 back main zipped compartment 2 front stretch pockets 2 front flask pockets 1 back pocket with 2 side access 2 front stretch zipped pocket 2 shoulder stretch pockets 1 internal pocket with key holder |
| Opening & Closure | YKK zipper: Top quality, very durable and reliable zippers. |
| Carrying System |
Custom quiver compatible: Quick access and stable carrying for poles. Poles holder elastic loops Adjustable poles carrying system Removable poles carrying system |
| Miscellaneous | Whistle |
Materials
| Body | 84% Polyamide, 16% Elastane |
| Lining | 100% Polyamide |
| Insert | 89% Polyamide, 11% Elastane |
| Front insert | 100% Polyester |
| Back body | 100% Polyester |
| Body insert | 88% Polyamide, 12% Elastane |
| Back insert | 86% Polyester, 14% Elastane |
| Sustainability | PFC-free |
Sizing Guide
Measure around the chest horizontally at the widest point.
| Size | Chest (cm) |
| XXS | 80–85 |
| XS | 85–91 |
| S | 91–97 |
| M | 97–103 |
| L | 103–109 |
| XL | 109–118 |













